37 degree flared fitting a soft malleable crush washer designed for MS, AN, and JIC standard 37° flared fitting assemblies. The seals purpose is to provide a lower yield gasket material to the interface periphery at time of torque-up.
Aluminum Seal:
- -420°F to +275°F
- seal helium, hydraulic oil & peroxide, hydrazine, liquid hydrogen & nitrogen, nitric acid, oxygen, pneumatics, and water
Copper Seal:
- -420°F to +800°F
- seal helium, hydraulic oil (non-sulfur base), hydrogen, nitrogen, and oxygen and pneumatics