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 5999-00-232-5140
NSN 5965-01-154-6319
NSN 6220-01-094-5551
NSN 5990-01-025-7466
NSN 6240-01-633-9357
NSN 2925-00-020-7524
NSN 6220-00-810-9563
NSN 5945-00-701-9232
NSN 6685-01-075-3732
NSN 5945-00-369-0918
NSN 6150-01-350-7060
NSN 5990-01-173-9531