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 5935-01-617-1116
NSN 6645-00-905-7258
NSN 6240-01-189-0184
NSN 5925-01-059-0275
NSN 5965-01-158-4187
NSN 6105-00-133-6038
NSN 6130-01-090-0631
NSN 6145-01-498-8478
NSN 6110-01-303-5196
NSN 5855-01-372-1622
NSN 5990-01-021-3665
NSN 6320-01-607-1491