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 steel
NSN 6650-01-314-8454
NSN 5945-01-005-2549
NSN 5930-01-123-8758
NSN 5915-00-269-4463
NSN 6220-01-241-4625
NSN 6650-01-437-9265
NSN 5965-01-197-6924
NSN 2925-01-424-0235
NSN 6685-00-538-8656
NSN 7035-00-567-7511
NSN 6150-01-142-8072
NSN 5895-01-214-4808