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 5935-01-218-5653
NSN 6150-01-023-1516
NSN 5910-01-281-6686
NSN 4140-00-427-6638
NSN 5999-00-614-9486
NSN 6135-01-355-8917
NSN 5930-00-752-0744
NSN 5985-01-213-1972
NSN 6135-01-393-4746
NSN 6110-01-408-2084
NSN 6220-00-796-4977
NSN 7035-01-138-5781