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 6220-01-530-7097
NSN 5925-01-472-3669
NSN 6610-00-551-3610
NSN 7035-01-641-7544
NSN 5945-00-390-6301
NSN 5905-01-462-5086
NSN 5935-00-081-1506
NSN 6105-00-111-2546
NSN 5960-01-029-5637
NSN 5910-00-898-9761
NSN 5915-01-132-0634
NSN 5835-00-473-1010