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 steel
NSN 5920-00-387-5312
NSN 6320-00-225-7013
NSN 5835-01-659-9851
NSN 5925-01-600-0447
NSN 7035-01-026-0117
NSN 6610-01-552-9752
NSN 5965-00-716-7078
NSN 6110-01-653-0839
NSN 5935-00-173-5178
NSN 5905-01-214-2207
NSN 6240-00-326-2966
NSN 6110-00-618-4171