Cartridge type
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 5999-01-316-6276
NSN 5985-00-720-4114
NSN 6135-01-292-7723
NSN 5835-01-535-0948
NSN 7035-00-079-7189
NSN 6110-01-099-4334
NSN 7035-00-541-8516
NSN 6610-00-225-9886
NSN 5945-01-571-8551
NSN 6650-00-695-0304
NSN 5925-00-593-4648
NSN 6685-01-016-5291