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 5855-01-436-7621
NSN 5910-00-454-8260
NSN 7035-00-541-8516
NSN 5990-01-571-7468
NSN 5960-01-462-1864
NSN 5930-00-113-7642
NSN 5895-00-988-1059
NSN 5930-01-175-8659
NSN 6135-00-725-5132
NSN 5998-01-388-1052
NSN 6130-01-315-6736
NSN 4140-00-420-0251