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 6220-01-088-6604
NSN 6130-01-650-1738
NSN 5920-01-005-6371
NSN 6240-00-485-3128
NSN 5835-01-168-6256
NSN 7035-01-435-7962
NSN 5910-01-010-1257
NSN 5965-01-273-3055
NSN 6130-01-020-8186
NSN 5935-01-204-8333
NSN 5935-01-065-1237
NSN 5945-01-063-8198