Weapon system essential
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 5985-01-517-1900
NSN 6145-01-266-0854
NSN 5935-01-133-3506
NSN 5920-01-268-9512
NSN 6645-00-975-6941
NSN 6150-00-066-9655
NSN 5960-00-557-6896
NSN 5975-00-753-6864
NSN 6645-00-965-1488
NSN 2925-01-228-4437
NSN 6240-01-206-4148
NSN 7035-00-115-1886