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 2925-01-206-7948
NSN 4140-01-617-3799
NSN 6220-01-266-2341
NSN 6645-00-515-6148
NSN 5950-01-104-7476
NSN 6110-01-089-8130
NSN 6150-01-524-8318
NSN 6240-01-151-2330
NSN 5910-01-222-0744
NSN 6240-01-308-6368
NSN 5835-01-495-0595
NSN 5920-01-050-5565