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 6320-01-050-1290
NSN 6105-01-398-1932
NSN 2925-00-964-7128
NSN 5855-00-198-3197
NSN 5915-01-174-7069
NSN 5915-01-633-9845
NSN 6145-01-114-1328
NSN 5920-00-345-5833
NSN 5965-01-200-5983
NSN 6610-01-076-3412
NSN 5975-00-196-0698
NSN 6135-01-513-3581