Brass
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 5945-01-568-2991
NSN 5935-00-143-8275
NSN 5996-00-078-0869
NSN 2925-01-197-7864
NSN 5975-00-081-2171
NSN 6150-00-351-0238
NSN 5910-00-539-2773
NSN 6645-01-317-1308
NSN 5945-00-401-7357
NSN 5960-00-223-3849
NSN 6650-01-381-2972
NSN 5975-01-466-8388