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 5985-00-078-9631
NSN 6135-00-209-6918
NSN 6135-00-073-8939
NSN 5996-01-067-8716
NSN 5935-01-057-9437
NSN 5910-00-238-7354
NSN 6240-01-112-1120
NSN 6145-01-475-1601
NSN 6105-00-496-3784
NSN 5855-01-437-6161
NSN 6610-01-578-1976
NSN 6110-00-521-8932