O-Ring, Dash 322, Buna N, 0.21 In., PK50 MPN:GR-N70322/50
O-Ring, Dash 322, Buna N, 0.21 In., PK50
This Buna N O-Ring is designed for use in a variety of applications, including automotive, industrial, and aerospace systems. Its medium hardness rating and temperature range of -40°F to 250°F make it suitable for use in extreme environments. The O-Ring's black color and round cross-section shape provide a secure seal, while its metal detectable and X-ray detectable properties ensure compliance with industry regulations. With a nominal inside diameter of 1 1/4 inches and a nominal outside diameter of 1 5/8 inches, this O-Ring is ideal for use in applications where a reliable seal is critical, such as in hydraulic and pneumatic systems.
Top product features:
- The O-Ring is made of Buna N material.
- The O-Ring has a medium hard durometer rating of 70A.
- The product meets/exceeds ASTM D2000 and SAE J200 standards.
Top product applications:
- Sealing flanges and ports in hydraulic systems
- Sealing piston rods in hydraulic cylinders
- Sealing valve stems in fluid power systems
O-Ring, Not Metal Detectable Metal Detectable, Not X-Ray Detectable X-Ray Detectable, System of Measurement Inch, Cross Section Shape Round, O-Ring Material Buna N, Durometer (Hardness) Rating Medium Hard, Nominal Inside Dia. 1 1/4 in, Nominal Width 3/16 in, Actual Inside Dia. 1.225 in, Actual Width 0.21 in, Dash Number 322, Color Black, Durometer 70A, Meets/Exceeds ASTM D2000, SAE J200, Nominal Outside Dia. 1 5/8 in, Actual Outside Dia. 1.645 in, Temp. Range -40 Degrees to 250 Degrees F
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 8.00
- Package Width: 6.00
- Package Height: 1.50
- Package Weight: 0.36
Product info last updated on February 1, 2026 11:30am UTC
Category: Sealing and Gasketing