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 6650-01-095-8024
NSN 6610-00-049-6497
NSN 7035-01-227-2546
NSN 5905-01-553-5157
NSN 6645-01-614-4838
NSN 6320-01-484-7734
NSN 5996-00-156-5967
NSN 5915-00-822-1290
NSN 7035-00-275-5604
NSN 5945-01-568-7389
NSN 6110-01-123-7285
NSN 6220-01-577-9918