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 copper having a pressure rating of 850 kpa or over
NSN 6620-00-575-9230
NSN 6685-01-252-9470
NSN 5835-01-558-9444
NSN 5920-01-544-6382
NSN 5965-01-545-3629
NSN 5990-00-023-4163
NSN 5965-01-094-6602
NSN 5855-01-125-9167
NSN 6320-01-017-5274
NSN 5910-01-161-3256
NSN 6240-00-391-6402
NSN 5996-01-150-7480