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 6645-01-624-4351
NSN 4140-01-256-6201
NSN 2925-01-502-9903
NSN 5985-01-657-8248
NSN 5945-01-570-0739
NSN 5985-00-529-0093
NSN 2925-01-519-3221
NSN 5996-01-476-1126
NSN 5999-01-518-6577
NSN 4140-01-626-9210
NSN 6220-01-299-2485
NSN 6650-01-378-6868