Scuba Diving O-Rings -008 Regulator piston ring

Scuba Diving O-Rings -008 Regulator Piston Ring 

AS568-008 NBR70

Pack of 10 pcs.

Used for Regulator piston ring and small HP seal

• Sherwood: 6110-129

Pack of 10 pcs.

Size ID X CS : 4,47 X 1,78 mm
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.