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 6240-01-069-2688
NSN 6105-01-410-8223
NSN 6650-01-189-0975
NSN 5920-01-267-1417
NSN 5905-00-513-7167
NSN 5996-01-094-3450
NSN 5905-01-039-5530
NSN 4140-01-343-3516
NSN 6645-01-114-8044
NSN 6240-00-758-6392
NSN 6320-01-202-8761
NSN 5998-01-197-2954