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 6240-01-590-1347
NSN 5855-00-471-6002
NSN 6610-01-322-4331
NSN 6685-00-684-7891
NSN 5835-01-228-8666
NSN 5999-01-519-9353
NSN 5960-00-239-3054
NSN 6130-01-028-3254
NSN 5895-01-104-7866
NSN 6135-01-492-5717
NSN 6110-01-166-8539
NSN 5905-01-108-0029