No other part numbers with same form, fit, and function found.
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 6645-00-650-3405
NSN 5915-01-223-3087
NSN 5998-01-518-1898
NSN 2925-00-254-9776
NSN 6685-01-087-9081
NSN 6130-01-342-4762
NSN 6220-01-495-9757
NSN 5965-01-561-3139
NSN 2925-01-423-4962
NSN 6645-01-437-7770
NSN 6685-01-478-9613
NSN 5998-01-420-5596