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 5998-01-017-9342
NSN 5975-01-510-3251
NSN 6110-01-040-1780
NSN 4140-00-264-5796
NSN 6610-01-229-3679
NSN 6620-00-193-9503
NSN 6105-01-634-0322
NSN 5945-01-215-3372
NSN 5996-01-268-5700
NSN 5996-00-338-9760
NSN 5920-00-265-6222
NSN 6320-00-336-9123