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 7035-00-541-8516
NSN 5999-00-596-8745
NSN 6220-01-314-4584
NSN 6685-01-537-0606
NSN 6320-01-170-4068
NSN 5905-01-493-5571
NSN 5990-01-268-2236
NSN 5975-01-221-9360
NSN 5996-01-100-2377
NSN 6240-01-557-9038
NSN 6240-00-514-3507
NSN 6105-01-500-0274