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 5920-01-349-5554
NSN 6130-00-176-0171
NSN 5915-01-424-6958
NSN 6135-01-627-3786
NSN 5895-01-595-1450
NSN 6650-00-035-9297
NSN 5915-01-535-7478
NSN 5960-01-350-4288
NSN 6650-00-342-6447
NSN 2925-01-513-9114
NSN 5998-00-633-5169
NSN 6105-00-939-5427