Scuba Diving O-Rings -012 HP Port Hose Manifold 7/16”
AS568-012 NBR70 /90
Pack of 10 pcs. Used for High-Pressure Seat Seal, Console/gauge hoses Size:ID X CS : 9,25 X 1,78 mm
5/16 ID x 1/16 OD x 7/16 CS 70~90 Shore A Hardness Color Black
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 to 248 F with intermittent service to 600 F.