An item of solid one-piece construction, designed to restrict the flow of a fluid through it. It has an orifice of a smaller size than the diameter of flow into it. Excludes items such as valve (1), (as modified); and others with an adjustable orifice. Excludes pipe, tube, or hose fittings with restricted passages and items designed to test fluid flow. For items containing screens or filters, see restrictor unit, fluid flow.
NSN 4140-01-588-4023
NSN 5999-00-664-1818
NSN 5975-01-546-8566
NSN 6650-00-684-3060
NSN 6220-01-630-7360
NSN 6240-01-388-2413
NSN 6240-00-316-3167
NSN 5855-01-438-4588
NSN 5895-01-100-4638
NSN 7035-00-703-3535
NSN 6110-01-459-9022
NSN 5935-01-374-5515