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 5975-00-472-7778
NSN 6320-00-098-2858
NSN 5935-01-491-1513
NSN 5960-00-922-6009
NSN 5835-01-133-6485
NSN 6145-00-412-1292
NSN 6650-01-280-9353
NSN 6320-00-343-1798
NSN 5895-00-205-2924
NSN 5990-00-008-1828
NSN 5910-01-009-1915
NSN 5855-01-100-3272