3/4 in. Valve size
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 5910-00-044-4479
NSN 6150-00-269-3898
NSN 7035-00-096-9986
NSN 5945-01-527-4351
NSN 5945-01-186-3409
NSN 6135-00-209-6918
NSN 6685-00-168-6250
NSN 7035-00-193-2269
NSN 6110-00-488-6306
NSN 2925-01-426-3410
NSN 6685-01-426-8929
NSN 5905-00-797-1062