Scuba Diving O-Rings -022 Scubapro 1-050-177

Scuba Diving O-Rings AS568-022 

AS568-022 NBR70 

Pack of 10 pcs.
Used for Regulator piston ring and Body plug seals

Size: ID X CS : 25,12 X 1,78 mm

Sherwood part 5110-107

Scubapro 1-050-177

70 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.