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 5910-00-555-3003
NSN 5915-01-076-7363
NSN 6650-00-862-2142
NSN 5975-00-994-6806
NSN 4140-01-602-9995
NSN 5965-01-466-1154
NSN 6145-01-312-2243
NSN 5999-01-505-7896
NSN 5950-01-418-0266
NSN 6105-00-492-6159
NSN 6105-00-951-3138
NSN 4140-01-512-8528