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 6685-00-102-7769
NSN 5855-01-262-8013
NSN 5915-01-114-3259
NSN 5999-01-184-6901
NSN 2925-00-096-5526
NSN 6105-01-245-8932
NSN 7035-00-215-3272
NSN 5920-01-310-8120
NSN 5915-00-747-9679
NSN 6220-01-241-3668
NSN 5945-01-520-8948
NSN 5915-00-179-4623