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 5935-01-413-7921
NSN 6105-01-511-0271
NSN 5835-00-007-6824
NSN 6135-00-315-1187
NSN 6135-01-344-2442
NSN 5975-01-199-5471
NSN 5990-01-357-6175
NSN 5975-01-264-0396
NSN 5945-01-415-0603
NSN 5990-01-126-5628
NSN 6220-01-444-4459
NSN 5950-00-034-1361