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 6320-01-207-0636
NSN 5990-01-517-7848
NSN 5915-00-372-4522
NSN 6135-01-332-0431
NSN 5905-01-065-9218
NSN 2925-00-330-7316
NSN 6220-01-306-0639
NSN 5996-00-925-1953
NSN 5915-01-441-2238
NSN 5965-01-125-2312
NSN 5985-01-150-8797
NSN 5915-01-050-8214