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 6650-00-688-8587
NSN 5996-01-411-6195
NSN 6145-01-361-5308
NSN 6130-01-014-5419
NSN 5905-01-003-8276
NSN 6650-01-188-4516
NSN 6685-01-350-0337
NSN 6620-01-254-3609
NSN 5855-01-596-9264
NSN 6130-01-025-3815
NSN 5945-01-062-3055
NSN 6110-01-618-4179