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 5835-01-472-5239
NSN 4140-00-516-4987
NSN 5975-01-510-3917
NSN 5935-01-304-1337
NSN 2925-01-501-1104
NSN 5855-01-421-1440
NSN 6145-00-534-1412
NSN 6240-01-075-4271
NSN 5975-00-819-1861
NSN 5925-00-548-7068
NSN 5925-00-479-7442
NSN 5990-00-851-5778