Weapon system essential
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 7035-01-591-2039
NSN 2925-01-225-0713
NSN 5920-00-221-5673
NSN 6320-01-495-1244
NSN 6685-01-492-4936
NSN 5855-01-188-4049
NSN 5996-00-500-7328
NSN 4140-01-308-8779
NSN 6320-00-394-8458
NSN 6645-00-256-4072
NSN 6130-00-155-5873
NSN 6685-01-055-6057