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 6135-00-998-5884
NSN 5925-01-066-6227
NSN 5999-01-027-0773
NSN 6135-00-145-8884
NSN 6685-00-338-4235
NSN 5855-01-125-4768
NSN 5999-01-466-7852
NSN 6620-01-573-5794
NSN 5975-01-069-4688
NSN 6610-00-520-6193
NSN 7035-00-529-3128
NSN 7035-01-337-1729