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 6610-01-616-8852
NSN 4140-00-152-7092
NSN 5945-01-647-8540
NSN 6685-01-343-5523
NSN 6110-01-433-2214
NSN 4140-00-300-8111
NSN 6135-01-498-7945
NSN 5935-00-231-9719
NSN 2925-01-079-6229
NSN 6650-01-352-0424
NSN 6130-01-559-9339
NSN 6240-01-384-3887