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.
Classification: Check valves of materials other than copper, iron or steel
NSN 5975-01-098-7094
NSN 7035-01-513-2501
NSN 6135-01-056-4609
NSN 6220-01-464-8928
NSN 5930-00-763-4425
NSN 5975-00-661-1832
NSN 5905-01-070-6534
NSN 5975-00-401-9913
NSN 5855-01-424-2769
NSN 5960-01-512-0233
NSN 5935-01-406-0210
NSN 5999-01-649-4094