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 5835-01-532-5948
NSN 5950-00-203-1291
NSN 6685-01-634-0611
NSN 6610-00-679-4835
NSN 5935-00-929-3670
NSN 6145-00-444-6770
NSN 6320-00-270-8222
NSN 5965-00-351-7460
NSN 5915-01-006-7390
NSN 5910-00-605-8612
NSN 6650-00-159-5250
NSN 6130-01-492-1627