3.00 nps
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.
NSN 5895-01-374-7957
NSN 5975-00-958-2019
NSN 5925-01-583-9459
NSN 5960-01-413-3877
NSN 6645-01-432-0052
NSN 4140-01-166-8505
NSN 5920-00-397-2212
NSN 5999-01-143-4720
NSN 6105-01-429-6853
NSN 5905-01-483-2153
NSN 5999-01-489-6139
NSN 5975-01-451-7602