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 6110-01-098-9864
NSN 6220-01-377-4957
NSN 5915-00-660-9207
NSN 5999-00-723-7319
NSN 6145-01-575-1270
NSN 6645-00-113-4441
NSN 6145-00-840-6458
NSN 6110-01-455-5252
NSN 5945-01-115-9738
NSN 6620-01-025-1443
NSN 6145-01-619-4942
NSN 6135-01-463-2445