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 5910-01-065-2639
NSN 5925-00-262-6087
NSN 5935-01-054-2357
NSN 5855-01-147-4785
NSN 6240-01-495-5499
NSN 6610-01-484-8980
NSN 5925-01-288-0025
NSN 5990-01-360-0711
NSN 6220-01-462-1479
NSN 6685-01-583-2710
NSN 5975-01-382-9350
NSN 6610-01-477-6476