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 6620-01-483-1138
NSN 5998-00-149-1708
NSN 5905-01-050-0392
NSN 5965-00-263-6436
NSN 6145-01-200-7075
NSN 5905-01-090-0792
NSN 5999-01-219-5773
NSN 6650-01-174-5788
NSN 6320-01-592-6248
NSN 5975-01-258-3083
NSN 6620-00-572-8787
NSN 6645-01-237-7876