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 5905-01-466-7218
NSN 5920-00-473-0563
NSN 5960-01-250-1095
NSN 5945-01-503-1545
NSN 5965-01-633-4899
NSN 6110-01-379-8526
NSN 5996-00-410-6645
NSN 5965-01-653-6466
NSN 5855-01-007-9541
NSN 5965-01-558-8863
NSN 6320-01-530-4870
NSN 6650-01-061-2750