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 5925-01-191-4285
NSN 6685-01-381-5512
NSN 5910-01-339-5022
NSN 5950-01-187-8804
NSN 5998-01-317-6483
NSN 5996-01-081-2102
NSN 5855-00-610-4052
NSN 5915-01-624-0645
NSN 6130-00-006-8125
NSN 5965-00-810-2204
NSN 6220-00-763-4131
NSN 6145-01-180-6512