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 6650-01-136-5230
NSN 5985-00-369-0649
NSN 6145-01-180-2599
NSN 6650-01-472-2244
NSN 5990-01-426-7350
NSN 5975-01-603-3614
NSN 5960-01-641-5493
NSN 5985-01-170-1491
NSN 5965-00-961-1627
NSN 6110-00-711-0377
NSN 5910-00-675-4503
NSN 6145-01-141-7250