E/I1-73-001-2724
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 6150-00-404-0469
NSN 6110-00-997-6581
NSN 5975-00-406-4753
NSN 5895-01-606-3605
NSN 5960-01-141-7584
NSN 5895-01-560-4611
NSN 4140-01-190-8709
NSN 5910-00-045-5613
NSN 5935-01-574-3298
NSN 4140-01-482-0163
NSN 4140-00-350-0181
NSN 6650-01-398-7323