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 5855-01-470-9403
NSN 6135-00-170-8819
NSN 5930-01-012-4360
NSN 5835-01-141-8823
NSN 7035-00-215-3272
NSN 6110-00-500-4914
NSN 5999-01-420-7102
NSN 5999-01-371-3169
NSN 5930-00-128-9280
NSN 6145-01-227-8720
NSN 6320-00-701-0437
NSN 5905-01-526-4085