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 5998-00-416-1518
NSN 6685-01-536-8616
NSN 5945-00-400-0961
NSN 5996-01-327-0220
NSN 6240-00-985-5244
NSN 5905-01-445-6642
NSN 6105-01-415-2119
NSN 6610-01-051-4735
NSN 6105-00-248-5772
NSN 5996-01-050-6910
NSN 6130-00-244-3275
NSN 6650-01-148-7911