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 2925-01-368-5773
NSN 6645-00-533-8037
NSN 5905-00-491-9188
NSN 5935-00-949-3481
NSN 6105-01-415-5555
NSN 5910-00-017-0184
NSN 5925-00-267-3044
NSN 5920-01-214-5508
NSN 5935-00-034-8009
NSN 5996-01-487-8782
NSN 5905-01-047-3368
NSN 6220-01-487-7690