With gasket and mounting screws
A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.
Classification: Check valves of materials other than copper, iron or steel
NSN 6220-00-893-3558
NSN 7035-00-360-2008
NSN 6610-00-408-4775
NSN 5910-01-019-5920
NSN 2925-00-555-0584
NSN 6135-01-447-3086
NSN 6685-00-892-5669
NSN 6610-01-232-4802
NSN 5905-01-323-4132
NSN 6220-00-916-4833
NSN 6610-00-584-5055
NSN 4140-00-356-1979