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 steel
NSN 5996-01-177-2848
NSN 6610-01-496-4693
NSN 6650-00-292-9106
NSN 5960-01-263-1641
NSN 5895-00-466-3100
NSN 7035-00-946-2642
NSN 5990-00-085-4299
NSN 5920-00-753-5113
NSN 6150-00-235-4679
NSN 4140-01-545-0270
NSN 6685-01-056-7360
NSN 5990-01-361-6424