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 7035-01-479-5268
NSN 5999-01-063-7216
NSN 5895-00-313-9098
NSN 6135-00-262-6807
NSN 6150-00-393-0498
NSN 5965-01-115-9464
NSN 5895-01-308-1545
NSN 6240-01-249-2284
NSN 5960-01-359-6630
NSN 5965-01-575-6067
NSN 6645-00-589-0143
NSN 5985-01-581-8469