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 iron
NSN 5905-00-019-8440
NSN 5905-01-422-7428
NSN 5965-00-217-2476
NSN 5950-01-297-8517
NSN 6240-01-103-9884
NSN 5910-01-027-8978
NSN 2925-01-265-2853
NSN 6685-01-282-5927
NSN 6130-00-165-9311
NSN 5910-01-591-8929
NSN 5945-01-400-4157
NSN 5905-01-579-6536