Second end rulkhead type per ms33657
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 materials other than copper, iron or steel
NSN 6110-01-050-8119
NSN 6130-01-234-8703
NSN 4140-01-554-5494
NSN 5935-00-659-6877
NSN 5960-00-824-0052
NSN 6610-01-587-9831
NSN 5915-00-364-7791
NSN 6220-01-102-5003
NSN 5975-01-275-2738
NSN 2925-01-127-0167
NSN 6240-01-208-4323
NSN 5935-00-261-6878