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 5975-01-406-4249
NSN 2925-01-415-2140
NSN 6110-01-574-8776
NSN 5905-01-607-5460
NSN 4140-00-332-5956
NSN 6320-01-371-3047
NSN 2925-01-323-9835
NSN 6685-01-613-4350
NSN 6645-00-719-5511
NSN 6320-01-176-8367
NSN 5910-01-129-4162
NSN 5915-01-319-1685