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 5835-01-324-6443
NSN 5996-01-469-6165
NSN 5960-01-483-9174
NSN 6105-01-106-6355
NSN 6645-01-076-4655
NSN 5960-00-902-9039
NSN 6150-01-572-3691
NSN 5930-01-600-0260
NSN 2925-00-328-2073
NSN 6645-01-370-4259
NSN 6650-01-324-3329
NSN 5905-01-616-2871