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 6320-01-429-4279
NSN 5996-00-979-5929
NSN 7035-01-453-9175
NSN 6110-01-015-2866
NSN 6220-01-462-9321
NSN 5835-01-005-2836
NSN 2925-01-400-2286
NSN 5985-00-224-5249
NSN 6110-01-373-6096
NSN 4140-01-481-6833
NSN 5895-01-401-5388
NSN 2925-00-026-0005