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 5985-00-343-3632
NSN 6105-01-431-5681
NSN 6645-01-381-0656
NSN 5975-01-640-7368
NSN 6145-01-471-7901
NSN 6150-01-004-6199
NSN 5920-01-371-0550
NSN 6610-01-424-0776
NSN 6645-00-133-7823
NSN 5920-01-058-1252
NSN 5998-01-406-4490
NSN 6645-01-010-3746