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 5855-00-058-1293
NSN 5990-01-278-8212
NSN 6610-00-285-5366
NSN 5990-00-054-0512
NSN 5920-01-606-5606
NSN 7035-01-487-6481
NSN 5895-01-394-1338
NSN 5920-01-456-7324
NSN 6650-01-206-3584
NSN 5945-01-020-2371
NSN 5895-00-804-9421
NSN 6645-00-879-9941