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 steel
NSN 5935-00-102-1552
NSN 5965-01-430-4654
NSN 6240-00-126-4551
NSN 6110-01-022-7476
NSN 5925-01-260-3739
NSN 5990-01-263-9364
NSN 5895-00-005-2945
NSN 6105-01-296-8504
NSN 7035-01-394-3169
NSN 6650-01-166-5025
NSN 5960-01-025-2526
NSN 6645-01-071-0727