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 5999-01-301-4805
NSN 6240-01-297-4329
NSN 6110-00-110-0349
NSN 6240-01-409-2465
NSN 5895-01-643-3135
NSN 5985-01-600-1234
NSN 6110-01-298-9766
NSN 5895-00-021-4861
NSN 6110-01-232-8554
NSN 6320-01-046-5228
NSN 5855-00-922-6459
NSN 6135-01-140-8201