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 5960-01-522-0391
NSN 5915-01-522-2383
NSN 6135-01-131-9352
NSN 5945-01-146-5464
NSN 5905-00-767-4480
NSN 5930-01-306-5621
NSN 5855-01-630-2164
NSN 6220-00-144-8043
NSN 6645-01-214-4550
NSN 5985-00-455-2137
NSN 6135-01-127-0173
NSN 6220-01-280-0734