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 6610-01-575-4348
NSN 6685-00-509-8457
NSN 5945-01-440-2791
NSN 5855-01-464-5084
NSN 6130-01-098-7175
NSN 6610-01-421-3987
NSN 6130-01-120-8347
NSN 5915-00-776-6496
NSN 5975-00-099-9312
NSN 6620-01-179-4154
NSN 5910-00-206-3224
NSN 4140-00-189-0235