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 7035-01-506-0734
NSN 5996-00-253-3788
NSN 6135-01-116-3385
NSN 6650-01-472-8109
NSN 6105-00-439-5195
NSN 5895-01-601-4422
NSN 6145-01-074-7541
NSN 5975-01-275-6148
NSN 5930-01-204-9313
NSN 6240-01-580-1345
NSN 6220-01-100-7428
NSN 5998-01-444-0052