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 5895-01-006-1696
NSN 5925-01-442-6487
NSN 6150-00-791-9511
NSN 7035-00-981-7216
NSN 5960-00-104-5955
NSN 6645-00-383-7783
NSN 6320-00-701-0437
NSN 5996-01-548-4952
NSN 5910-01-645-6189
NSN 5895-01-317-5510
NSN 5930-01-495-1925
NSN 5999-01-497-4664