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 5915-00-216-5909
NSN 5895-00-653-4227
NSN 6610-01-152-2821
NSN 5998-01-274-7063
NSN 5975-00-126-5724
NSN 6320-01-504-3948
NSN 4140-01-026-1381
NSN 6110-01-345-4301
NSN 5975-00-269-4365
NSN 7035-01-129-7834
NSN 5975-01-321-9060
NSN 5835-01-277-0710