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 5910-01-196-6901
NSN 5950-01-590-0875
NSN 5935-01-173-3168
NSN 5930-01-024-9382
NSN 6240-00-334-6766
NSN 5895-01-653-6882
NSN 6685-01-112-3224
NSN 5835-00-216-4568
NSN 5960-00-728-6236
NSN 6685-01-501-5362
NSN 4140-00-660-8699
NSN 6685-01-450-2500