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 5945-00-057-3662
NSN 6150-00-636-8938
NSN 6110-00-524-3085
NSN 6240-00-968-9274
NSN 6685-01-346-1381
NSN 6220-01-111-9730
NSN 6130-01-584-2393
NSN 6220-00-254-0427
NSN 6110-00-636-1234
NSN 6645-01-602-3575
NSN 6240-00-564-7914
NSN 6130-01-467-7844