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 5999-00-102-9270
NSN 6130-00-649-8953
NSN 5965-01-433-1974
NSN 6130-00-445-1374
NSN 5910-01-111-9435
NSN 5920-00-501-6528
NSN 6240-00-633-1243
NSN 6645-00-319-8498
NSN 5915-01-215-1473
NSN 5960-01-166-7480
NSN 5910-00-835-2651
NSN 5990-00-050-7693