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 6135-01-631-4483
NSN 6240-01-322-9387
NSN 6130-01-507-0801
NSN 6130-01-605-9661
NSN 5910-01-590-6237
NSN 6650-01-235-0981
NSN 5985-00-318-7076
NSN 5998-00-423-7121
NSN 5945-01-111-5423
NSN 5965-01-241-9865
NSN 5996-00-813-7422
NSN 5975-00-079-0022