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 5930-00-139-6663
NSN 5965-01-215-0993
NSN 2925-01-495-7170
NSN 6110-01-281-8858
NSN 5960-01-279-2589
NSN 5835-00-058-0384
NSN 5965-01-343-6983
NSN 5895-01-563-9932
NSN 6685-01-660-0672
NSN 6650-00-466-1697
NSN 5975-00-244-0706
NSN 6645-01-227-2036