With spring-loaded ball-cone check
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 5985-01-058-8036
NSN 6610-01-273-2075
NSN 5925-01-237-1044
NSN 6105-01-616-0903
NSN 5996-01-620-4181
NSN 5960-00-296-2787
NSN 6220-00-497-8774
NSN 5999-01-218-5423
NSN 5835-01-645-2892
NSN 6650-00-126-3002
NSN 4140-01-101-4454
NSN 5985-01-598-1587