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 5910-01-317-9951
NSN 7035-00-286-6221
NSN 6220-01-627-9280
NSN 5975-00-967-9877
NSN 5996-01-565-8951
NSN 2925-01-617-6302
NSN 5835-01-464-7038
NSN 6150-01-254-2903
NSN 6685-01-430-4025
NSN 6105-01-067-1632
NSN 5950-00-683-7350
NSN 5950-00-089-9525