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Buna 70 Orings

Buna-N Nitrile O-rings 70 Durometer are heat resistant up to 212*F and 250*F intermittent to -30*F. 

The hardness of rubber compounds is measured by the Shore A durometer; the higher the durometer, the harder the compound.  70-durometer hardness should be used whenever possible as it offers the best combination of properties for most O-Rings applications.  

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

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

 

Shipping $3.00 on all orders under $15

Orders over $15 SHIP FREE first class USPS in the USA 

Orders over $50 SHIP FREE Priority 2-3 day in the USA 

 

 

 

  • Buna Orings # 001-70D Minimum 50 pcs

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

    $0.01
    Add to Cart
  • Buna Orings # 002-70D Minimum 100 pcs

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

    $0.01
    Add to Cart
  • Buna Orings # 003-70D Minimum 100 pcs

    Buna O-rings  Size#003 = 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...

    $0.01
    Add to Cart
  • Buna Orings # 004-70D Minimum 100 pcs

    Buna O-rings Size#004 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 005-70D Minimum 100 pcs

    Buna O-rings Size#005 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 006-70D Minimum 100 pcs

    Buna O-rings Size#006 = 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 -58...

    $0.01
    Add to Cart
  • Buna Orings # 007-70D Minimum 100 pcs

    Buna O-rings Size#007 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 008-70D Minimum 100 pcs

    Buna O-rings Size#008 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 009-70D Minimum 100 pcs

    Buna O-rings Size#009 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 010-70D Minimum 100 pcs

    Buna O-rings Size #10= 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 -58 F...

    $0.01
    Add to Cart
  • Buna Orings # 011-70D Mimimum 100 pcs

    Buna O-rings Size#011 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 012-70D Minimum 100 pcs

    Buna O-rings Size#012 = 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 -58...

    $0.01
    Add to Cart
  • Buna Orings # 013-70D Minimum 100 pcs

    Buna O-rings Size#013 =   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...

    $0.01
    Add to Cart
  • Buna Orings # 014-70D Minimum 50 pcs

    Buna O-rings Size#014 = 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 -58...

    $0.01
    Add to Cart
  • Buna Orings # 015-70D Minimum 50 pcs

    Buna O-rings Size#015 = 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 016-70D Minimum 50 pcs

    Buna O-rings Size#016 = 5/8 ID x 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 range -58...

    $0.01
    Add to Cart
  • Buna Orings # 017-70D Minimum 50 pcs

    Buna O-rings Size#017 = 11/16 ID x 13/16 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 018-70D Minimum 50 pcs

    Buna O-rings Size#018 = 3/4 ID x 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 range -58...

    $0.01
    Add to Cart
  • Buna Orings # 019-70D Minimum 50 pcs

    Buna O-rings Size # 019 = 13/16 ID X 15/16 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...

    $0.01
    Add to Cart
  • Buna Orings # 020-70D Minimum 50 pcs

    Buna O-rings Size # 020 = 7/8 ID X 1 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 -58...

    $0.02
    Add to Cart
  • Buna Orings # 021-70D Minimum 50 pcs

    Buna O-rings Size#021 = 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 range...

    $0.02
    Add to Cart
  • Buna Orings # 022-70D Minimum 50 pcs

    Buna O-rings Size#022 = 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 range...

    $0.02
    Add to Cart
  • Buna Orings # 023-70D Minimum 50 pcs

    Buna O-rings Size#023 = 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...

    $0.02
    Add to Cart
  • Buna Orings # 024-70D Minimum 50 pcs

    Buna O-rings Size#024 = 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 range...

    $0.02
    Add to Cart
  • Buna Orings # 025-70D Minimum 50 pcs

    Buna O-rings Size#025 = 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...

    $0.02
    Add to Cart
  • Buna Orings # 026-70D Minimum 50 pcs

    Buna O-rings Size#026 = 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...

    $0.02
    Add to Cart
  • Buna Orings # 027-70D Minimum 50 pcs

    Buna O-rings Size#027 = 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...

    $0.02
    Add to Cart
  • Buna Orings # 028-70D Minimun 50 pcs

    Buna O-rings Size#028 = 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 range...

    $0.02
    Add to Cart
  • Buna Orings # 029-70D Minimum 50 pcs

    Buna O-rings Size#029 = 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 range...

    $0.03
    Add to Cart
  • Buna Orings # 030-70D Minimum 25 pcs

    Buna O-rings Size#030 = 1-5/8 ID x 1-3/4 OD x 1/16 CS Often used in Kohler Basket Strainers  Buna Nitrile rubber is considered the standard for most general applications. Excellent resistance to petroleum based lubricants, hydraulic oils,...

    $0.03
    Add to Cart
  • Buna Orings # 031-70D Minimum 25 pcs

    Buna O-rings Size#031 = 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 range...

    $0.05
    Add to Cart
  • Buna Orings # 032-70D Minimum 25 pcs

    Buna O-rings Size#032 = 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 -58...

    $0.05
    Add to Cart
  • Buna Orings # 033-70D Minimum 25 pcs

    Buna O-rings Size#033 = 2 ID x 2-1/8 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 -58...

    $0.05
    Add to Cart
  • Buna Orings # 034-70D Minimum 25 pcs

    Buna O-rings Size#034 = 2-1/8 ID x 2-1/4 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...

    $0.05
    Add to Cart
  • Buna Orings # 035-70D Minimum 25 pcs

    Buna O-rings Size#035 = 2-1/4 ID x 2-3/8 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 -58...

    $0.07
    Add to Cart
  • Buna Orings # 036-70D Minimum 25 pcs

    Buna O-rings Size#036 = 2-3/8 ID x 2-1/2 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 -58...

    $0.08
    Add to Cart
  • Buna Orings # 037-70D Minimum 25 pcs

    Buna O-rings Size#037 = 2-1/2 ID x 2-5/8 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 -58...

    $0.08
    Add to Cart
  • Buna Orings # 038-70D Minimum 25 pcs

    Buna O-rings Size#038 = 2-5/8 ID x 2-3/4 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...

    $0.07
    Add to Cart
  • Buna Orings # 039-70D Minimum 10 pcs

    Buna O-rings Size#039 = 2-3/4 ID x 2-7/8 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 range...

    $0.08
    Add to Cart
  • Buna Orings # 040-70D Minimum 10 pcs

    Buna O-rings Size#040 = 2-7/8 ID x 3 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...

    $0.08
    Add to Cart
  • Buna Orings # 041-70D Minimum 10 pcs

    Buna O-rings Size#041 = 3 ID x 3-1/8 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...

    $0.09
    Add to Cart
  • Buna Orings # 042-70D Minimum 10 pcs

    Buna O-rings Size#042 = 3-1/4 ID x 3-3/8 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...

    $0.09
    Add to Cart
  • Buna Orings # 043-70D Minimum 10 pcs

    Buna O-rings Size#043 = 3-1/2 ID  x 3-5/8 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...

    $0.10
    Add to Cart
  • Buna Orings # 044-70D Minimum 10 pcs

    Buna O-rings Size#044 = 3-3/4 ID x 3-7/8 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...

    $0.10
    Add to Cart
  • Buna Orings # 045-70D Minimum 10 pcs

    Buna O-rings Size#045 = 4 ID x 4-1/8 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...

    $0.12
    Add to Cart
  • Buna Orings # 046-70D Minimum 10 pcs

    Buna O-rings Size#046 = 4-1/4 ID x 4-3/8 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...

    $0.13
    Add to Cart
  • Buna Orings # 047-70D Minimum 10 pcs

    Buna O-rings Size#047 = 4-1/2 ID x 4-5/8 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...

    $0.13
    Add to Cart
  • Buna Orings # 048-70D Minimum 10 pcs

    Buna O-rings Size#048 = 4-3/4 ID x 4-7/8 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...

    $0.13
    Add to Cart
  • Buna Orings # 049-70D Minimum 10 pcs

    Buna O-rings Size#049 = 5 ID x 5-1/8 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...

    $0.15
    Add to Cart
  • Buna Orings # 050-70D Minimum 10 pcs

    Buna O-rings Size#050 = 5-1/4 ID x 5-3/8 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...

    $0.16
    Add to Cart
  • Buna Orings # 102-70D Minimum 50 pcs

    Buna O-rings Size#102 = 1/16 ID x 1/4 OD x 3/32 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 range...

    $0.01
    Add to Cart
  • Buna Orings # 103-70D Minimum 50 pcs

    Buna O-rings Size#103 = 3/32 ID x 9/32 OD x 3/32 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...

    $0.01
    Add to Cart