- 21.59 ID x 5.33 CS X Ring
- X Rings 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.
- X Ring seals provide twice the sealing surface of standard orings.
- Color Black
- Price is $0.52 each minimum purchase 2 pcs