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 6320-01-600-0787
NSN 5975-01-095-4697
NSN 4140-00-818-5734
NSN 5895-00-417-5529
NSN 6130-01-600-0031
NSN 5935-01-084-8897
NSN 6145-01-651-7020
NSN 6130-01-442-7499
NSN 6645-01-056-9296
NSN 6685-01-024-9922
NSN 5915-00-189-7514
NSN 5996-01-615-6271