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**International customers: Please note that due to circumstances surrounding COVID-19, USPS International delivery times have become significantly longer. Deliveries can take up to eight weeks. Additionally, USPS International tracking information is not regularly updated. For your convenience, UPS has been added as an alternate, more timely shipping option. Rates will vary.**

Buna-N Nitrile O-rings 90 Durometer are heat resistant up to 212*F and 250*F intermitten to -30*F

Typically used in applications with propane, butane, petroleum oil, mineral oil, grease, diesel fuel, mineral oils/greases, diluted acids, alkali and salt solutions at low temps and water.

NOT COMPATIBLE WITH....Benzene, trichlorethylene, ketone, acetone, acetic acid, ethylenester, strong acids, brake fluid with glycol base

90 Durometer o-rings have a harder more dense consistency and typically used in higher pressure applications

Orders over $15 SHIP FREE in the USA

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sku: 901

Boss Orings for Hydraulics #901 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #901 - 0.185 ID x .056 CS 3/32 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.02 each minimum purchase 50 pcs

MSRP:

Now: $0.020
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sku: 902

Boss Orings for Hydraulics #902 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #902 - 2.39 ID x .064 CS 1/8" Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.02 each minimum purchase 50 pcs

MSRP:

Now: $0.020
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sku: 903

Boss Orings for Hydraulics #903 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #903 - 0.301 ID x .064 CS 3/16 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.02 each minimum purchase 50 pcs

MSRP:

Now: $0.020
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sku: 904

Boss Orings for Hydraulics #904 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #904 - 0.351 ID x .072 CS 1/4 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.02 each minimum purchase 50 pcs

MSRP:

Now: $0.020
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sku: 905

Boss Orings for Hydraulics #905 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #905 - 0.414 ID x .072 CS 5/16 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.02 each minimum purchase 50 pcs

MSRP:

Now: $0.020
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sku: 906

Boss Orings for Hydraulics #906 Minimun 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #906 - 0.468 ID x .078 CS 3/8 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.02 each minimum purchase 50 pcs

MSRP:

Now: $0.020
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sku: 907

Boss Orings for Hydraulics #907 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #907 - 0.530 ID x .082 CS 7/16 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.03 each minimum purchase 50 pcs

MSRP:

Now: $0.030
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sku: 908

Boss Orings for Hydraulics #908 Minimum 50 pcs

Orings for Hydraulic SAE/BOSS Type Ends #908 - 0.644 ID x .087 CS 1/2 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.03 each minimum purchase 50 pcs

MSRP:

Now: $0.030
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sku: 909

Boss Orings for Hydraulics #909 Minimum 25 pcs

Orings for Hydraulic SAE/BOSS Type Ends #909 - 0.706 ID x .097 CS 9/16 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.04 each minimum purchase 25 pcs

MSRP:

Now: $0.040
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sku: 910

Boss Orings for Hydraulics #910 Minimum 25 pcs

Orings for Hydraulic SAE/BOSS Type Ends #910 - 0.755 ID x .097 CS 5/8 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.04 each minimum purchase 25 pcs

MSRP:

Now: $0.040
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sku: 911

Boss Orings for Hydraulics #911 Minimum 25 pcs

Orings for Hydraulic SAE/BOSS Type Ends #911 - 0.863 ID x .116 CS 11/16 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.05 each minimum purchase 25 pcs

MSRP:

Now: $0.050
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sku: 912

Boss Orings for Hydraulics #912 Minimum 25 pcs

Orings for Hydraulic SAE/BOSS Type Ends #912 - 0.924 ID x .116 CS 3/4 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.05 each minimum purchase 25 pcs

MSRP:

Now: $0.050
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sku: 913

Boss Orings for Hydraulics #913 Minimum 25 pcs

Orings for Hydraulic SAE/BOSS Type Ends #913 - 0.986 ID x .116 CS 13/16 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.06 each minimum purchase 25 pcs

MSRP:

Now: $0.060
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sku: 914

Boss Orings for Hydraulics #914 Minimum 25 pcs

Orings for Hydraulic SAE/BOSS Type Ends #914 - 1.047 ID x .116 CS 7/8 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.07 each minimum purchase 25 pcs

MSRP:

Now: $0.070
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sku: 916

Boss Orings for Hydraulics #916 Minimum 10 pcs

Orings for Hydraulic SAE/BOSS Type Ends #916 - 1.171 ID x .116 CS 1" Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.07 each minimum purchase 10 pcs

MSRP:

Now: $0.070
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sku: 918

Boss Orings for Hydraulics #918 Minimum 10 pcs

Orings for Hydraulic SAE/BOSS Type Ends #918 - 1.355 ID x .116 CS 1-1/8 Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.08 each minimum purchase 10 pcs

MSRP:

Now: $0.080
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sku: 920

Boss Orings for Hydraulics #920 Minimum 10 pcs

Orings for Hydraulic SAE/BOSS Type Ends #920 - 1.475 ID x .118 CS 1-1/4" Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.08 each minimum purchase 10 pcs

MSRP:

Now: $0.080
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sku: 924

Boss Orings for Hydraulics #924 Minimum 10 pcs

Orings for Hydraulic SAE/BOSS Type Ends #924 - 1.720 ID x .118 CS 1-1/2" Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.10 each minimum purchase 10 pcs

MSRP:

Now: $0.100
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sku: 928

Boss Orings for Hydraulics #928 Minimum 10 pcs

Orings for Hydraulic SAE/BOSS Type Ends #928 - 2.090 ID x .118 CS 1-3/4" Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.12 each minimum purchase 10 pcs

MSRP:

Now: $0.120
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sku: 932

Boss Orings for Hydraulics #932 Minimum 10 pcs

Orings for Hydraulic SAE/BOSS Type Ends #932 - 2.337 ID x .118 CS 2" Tube Size Specifically on SAE/Boss type fittings 90 Durometer buna nitrile rubber Price is $0.13 each minimum purchase 10 pcs

MSRP:

Now: $0.130
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sku: 001B90

Buna O-rings # 001-90D Minimum 50 pcs

Buna 90 O-rings Size#001B90= 1/32 ID x 3/32 OD x 1/32 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 002B90

Buna O-rings # 002-90D Minimum 50 pcs

Buna 90 O-rings Size#002B90= 3/64 ID x 9/64 OD x 3/64 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 003B90

Buna O-rings # 003-90D Minimum 50 pcs

Buna 90 O-rings Size#003B90= 1/16 ID x 3/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 004B90

Buna O-rings # 004-90D Minimum 50 pcs

Buna 90 O-rings Size#004B90= 5/64 ID x 13/64 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 005B90

Buna O-rings # 005-90D Minimum 50 pcs

Buna 90 O-rings Size#005B90= 3/32 ID x 7/32 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 006B90

Buna O-rings # 006-90D Minimum 50 pcs

Buna 90 O-rings Size#006B90= 1/8 ID x 1/4 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature range...

MSRP:

Now: $0.020
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sku: 007B90

Buna O-rings # 007-90D Minimum 50 pcs

Buna 90 O-rings Size#007B90= 5/32 ID x 9/32 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 008B90

Buna O-rings # 008-90D Minimum 50 pcs

Buna 90 O-rings Size#008B90= 3/16 ID x 5/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 009B90

Buna O-rings # 009-90D Minimum 50 pcs

Buna 90 O-rings Size#009B90= 7/32 ID x 11/32 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 010B90

Buna O-rings # 010-90D Minimum 50 pcs

Buna 90 O-rings Size#010B90= 1/4 ID x 3/8 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature range...

MSRP:

Now: $0.020
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sku: 011B90

Buna O-rings # 011-90D Minimum 50 pcs

Buna 90 O-rings Size#011B90= 5/16 ID x 7/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 012B90

Buna O-rings # 012-90D Minimum 50 pcs

Buna 90 O-rings Size#012B90= 3/8 ID x 1/2 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature range...

MSRP:

Now: $0.020
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sku: 013B90

Buna O-rings # 013-90D Minimum 50 pcs

Buna 90 O-rings Size#013B90= 7/16 ID x 9/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 014B90

Buna O-rings # 014-90D Minimum 50 pcs

Buna 90 O-rings Size#014B90= 1/2 ID x 5/8 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature range...

MSRP:

Now: $0.020
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sku: 015B90

Buna O-rings # 015-90D Minimum 50 pcs

Buna 90 O-rings Size#015B90= 9/16 ID x 11/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.020
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sku: 016B90

Buna O-rings # 016-90D Minimum 50 pcs

Buna 90 O-rings Size#016B90= 5/8 ID x 3/4 OD x 1/16 CS Part number 8C-3086 for reference only. These are not original Caterpillar® parts Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to...

MSRP:

Now: $0.020
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sku: 017B90

Buna O-rings # 017-90D Minimum 50 pcs

Buna 90 O-rings Size#017B90= 11/16 ID x 13/16 OD x 1/16 CS Part number 6V-8399 for reference only. These are not original Caterpillar® parts Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to...

MSRP:

Now: $0.020
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sku: 018B90

Buna O-rings # 018-90D Minimum 50 pcs

Buna 90 O-rings Size#018B90= 3/4 ID x 7/8 OD x 1/16 CS Part number 9X-7454 AND 8C-3087 for reference only. These are not original Caterpillar® parts Buna Nitrile rubber is considered the standard for most general applications. Excellent...

MSRP:

Now: $0.020
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sku: 019B90

Buna O-rings # 019-90D Minimum 50 pcs

Buna 90 O-rings Size#019B90= 13/16 ID x 15/16 OD x 1/16 CS Part number 6V-6580 for reference only. These are not original Caterpillar® parts Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to...

MSRP:

Now: $0.030
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sku: 020B90

Buna O-rings # 020-90D Minimum 50 pcs

Buna 90 O-rings Size#020B90= 7/8 ID x 1 OD x 1/16 CS Part number 8J-2413 for reference only. These are not original Caterpillar® parts Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to...

MSRP:

Now: $0.030
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sku: 021B90

Buna O-rings # 021-90D Minimum 50 pcs

Buna 90 O-rings Size#021B90= 15/16 ID x 1-1/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.030
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sku: 022B90

Buna O-rings # 022-90D Minimum 25 pcs

Buna 90 O-rings Size#022B90= 1 ID x 1-1/8 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature range...

MSRP:

Now: $0.030
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sku: 023B90

Buna O-rings # 023-90D Minimum 25 pcs

Buna 90 O-rings Size#023B90= 1-1/16 ID x 1-3/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.040
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sku: 024B90

Buna O-rings # 024-90D Miniimum 25 pcs

Buna 90 O-rings Size#024B90= 1-1/8 ID x 1-1/4 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.040
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sku: 025B90

Buna O-rings # 025-90D Minimum 25 pcs

Buna 90 O-rings Size#025B90= 1-3/16 ID x 1-5/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.040
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sku: 026B90

Buna O-rings # 026-90D Minimum 25 pcs

Buna 90 O-rings Size#026B90= 1-1/4 ID x 1-3/8 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.050
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sku: 027B90

Buna O-rings # 027-90D Minimum 25 pcs

Buna 90 O-rings Size#027B90= 1-5/16 ID x 1-7/16 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.050
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sku: 028B90

Buna O-rings # 028-90D Minimum 25 pcs

Buna 90 O-rings Size#028B90= 1-3/8 ID x 1-1/2 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.050
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sku: 029B90

Buna O-rings # 029-90D Minimum 25 pcs

Buna 90 O-rings Size#029B90= 1-1/2 ID x 1-5/8 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.050
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sku: 030B90

Buna O-rings # 030-90D Minimum 25 pcs

Buna 90 O-rings Size#030B90= 1-5/8 ID x 1-3/4 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.050
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sku: 031B90

Buna O-rings # 031-90D Minimum 25 pcs

Buna 90 O-rings Size#031B90= 1-3/4 ID x 1-7/8 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature...

MSRP:

Now: $0.060
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sku: 032B90

Buna O-rings # 032-90D Minimum 25 pcs

Buna 90 O-rings Size#032B90= 1-7/8 ID x 2 OD x 1/16 CS Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils, gasoline, fuels and L.P. gases. Temperature range...

MSRP:

Now: $0.070
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Buna Orings 90