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 6685-00-943-5133
NSN 5935-01-612-9053
NSN 5925-01-378-6857
NSN 5895-01-289-3044
NSN 6645-01-498-5102
NSN 5998-01-580-2140
NSN 5965-00-918-2481
NSN 5990-01-020-6841
NSN 6685-00-821-3046
NSN 5990-00-932-3070
NSN 5985-00-762-0591
NSN 7035-01-364-0286