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 6130-00-679-8891
NSN 6135-00-519-1325
NSN 6135-00-763-5793
NSN 5855-01-459-5024
NSN 5996-01-331-6875
NSN 6150-00-809-1153
NSN 5960-00-837-5146
NSN 5985-00-905-7167
NSN 2925-01-510-9378
NSN 5895-00-163-9608
NSN 5905-01-042-5565
NSN 6320-01-281-6028