Cartridge type
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 6135-01-594-6107
NSN 6110-01-315-4060
NSN 5965-01-136-4781
NSN 5905-01-138-8551
NSN 2925-00-081-3547
NSN 5996-01-392-3171
NSN 5905-00-080-9616
NSN 5915-01-139-2395
NSN 5935-01-464-0183
NSN 5999-00-186-0058
NSN 5855-01-077-6264
NSN 5920-01-401-5315