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To our customers: Due to a growing issue with rubber orings and seals, supply shortages are expected to get worse so please don't hesitate to call for available stock. 

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  • Bonded Seals
  • Boss Orings
  • Buna Back-up Rings
  • Buna Orings 70
  • Buna Orings 90
  • CharLynn Seal Kits
  • EPDM 70 Orings
  • Fusion® AP® Oring Kits
  • Garter Springs Stainless
  • Hydraulic Flange Orings
  • JCB Seal Kits
  • Komatsu Seal Kits
  • Liebherr Seal Kits
  • Metric Axial Gamma Seal
  • Metric Buffer Rod Seal
  • Metric Buna 70 rings
  • Metric Buna 90 Orings
  • Metric Double Acting Piston Seal
  • Metric EPDM 70 Orings
  • Metric FFKM Orings
  • Metric FKM Din 3869 D Rings
  • Metric JIS Orings
  • Metric End Cap Covers
  • Metric Oil Shaft Seals Buna
  • Metric Oil Shaft Seals 150PSI
  • Metric NBR Din 3869 D Rings
  • Metric Oil Shaft Seals FKM/Viton®
  • Metric O-ring Cord Buna
  • Metric O-ring Cord EPDM
  • Metric O-ring Cord Silicone
  • Metric O-ring Cord FKM
  • Metric PTFE Back Up Rings
  • Metric PTFE Piston Seals
  • Metric PTFE White Orings
  • Metric Silicone Orings
  • Metric Linear U Cup Seals
  • Metric U Cup Piston Seals NBR
  • Metric U Cup Piston Seals
  • Metric U Cup Rod Seals
  • Metric U Cup Seals
  • Metric U Cup Seals Loaded
  • Metric U Cup Seals Nitrile
  • Metric V-Rings
  • Metric Viton®/FKM Orings
  • Metric Viton®/FKM 90 O-rings
  • Metric Viton®/FKM X Rings
  • Metric Wear Guide Rings
  • Metric Wiper Metal Clad Dust Seals
  • Metric Wiper Urethane/NBR
  • Mitsubishi Seal Kits
  • O-ring Box Kits
  • ORS Hydraulic Orings
  • Metric X Rings
  • PTFE Backup Rings
  • PTFE O-rings
  • Rod/Piston Seals - Inch
  • Rod Wipers Metal Clad- Inch
  • Rod Wipers Urethane-Inch
  • Seal Kits
  • Silicone O-rings
  • Takeuchi Seal Kits
  • Toyota Seal Kits
  • Viton®/FKM Black O-rings
  • Viton®/FKM Brown Orings
  • Viton®/FKM O-rings 90
  • X Rings Buna
  • X Rings FKM

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  • Generic
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  • Bonded Seals
  • Boss Orings
  • Buna Back-up Rings
  • Buna Orings 70
  • Buna Orings 90
  • CharLynn Seal Kits
  • EPDM 70 Orings
  • Fusion® AP® Oring Kits
  • Garter Springs Stainless
  • Hydraulic Flange Orings
  • JCB Seal Kits
  • Komatsu Seal Kits
  • Liebherr Seal Kits
  • Metric Axial Gamma Seal
  • Metric Buffer Rod Seal
  • Metric Buna 70 rings
  • Metric Buna 90 Orings
  • Metric Double Acting Piston Seal
  • Metric EPDM 70 Orings
  • Metric FFKM Orings
  • Metric FKM Din 3869 D Rings
  • Metric JIS Orings
  • Metric End Cap Covers
  • Metric Oil Shaft Seals Buna
  • Metric Oil Shaft Seals 150PSI
  • Metric NBR Din 3869 D Rings
  • Metric Oil Shaft Seals FKM/Viton®
  • Metric O-ring Cord Buna
  • Metric O-ring Cord EPDM
  • Metric O-ring Cord Silicone
  • Metric O-ring Cord FKM
  • Metric PTFE Back Up Rings
  • Metric PTFE Piston Seals
  • Metric PTFE White Orings
  • Metric Silicone Orings
  • Metric Linear U Cup Seals
  • Metric U Cup Piston Seals NBR
  • Metric U Cup Piston Seals
  • Metric U Cup Rod Seals
  • Metric U Cup Seals
  • Metric U Cup Seals Loaded
  • Metric U Cup Seals Nitrile
  • Metric V-Rings
  • Metric Viton®/FKM Orings
  • Metric Viton®/FKM 90 O-rings
  • Metric Viton®/FKM X Rings
  • Metric Wear Guide Rings
  • Metric Wiper Metal Clad Dust Seals
  • Metric Wiper Urethane/NBR
  • Mitsubishi Seal Kits
  • O-ring Box Kits
  • ORS Hydraulic Orings
  • Metric X Rings
  • PTFE Backup Rings
  • PTFE O-rings
  • Rod/Piston Seals - Inch
  • Rod Wipers Metal Clad- Inch
  • Rod Wipers Urethane-Inch
  • Seal Kits
  • Silicone O-rings
  • Takeuchi Seal Kits
  • Toyota Seal Kits
  • Viton®/FKM Black O-rings
  • Viton®/FKM Brown Orings
  • Viton®/FKM O-rings 90
  • X Rings Buna
  • X Rings FKM

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  • Generic
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    • Orings 4.4mm CS/Thick

    This section lists sizes of Buna Nitrile 70 Orings with a cross section or thickness of 4.4mm

    All orders over $15 ship free in the USA

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