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 6110-00-173-5889
NSN 4140-01-088-5961
NSN 6135-01-508-6083
NSN 5910-01-315-4894
NSN 6110-01-394-4163
NSN 6240-01-109-4680
NSN 5990-00-336-2054
NSN 6135-01-195-5343
NSN 6320-01-607-1491
NSN 5950-00-082-1616
NSN 6645-01-280-3546
NSN 5935-01-225-8082