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 7035-00-679-9027
NSN 5985-01-099-6263
NSN 6320-00-682-3448
NSN 6685-01-424-0497
NSN 6685-00-516-2173
NSN 5945-01-088-8071
NSN 5965-01-061-6871
NSN 5945-01-055-8159
NSN 5895-00-188-3350
NSN 5998-01-528-6972
NSN 5965-00-295-9237
NSN 6135-01-492-5717