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 5855-01-338-1424
NSN 5925-01-257-8244
NSN 2925-00-964-7128
NSN 5905-01-302-5216
NSN 6620-00-718-1339
NSN 6150-01-332-2700
NSN 2925-00-180-2532
NSN 5920-01-486-9455
NSN 6645-00-527-7258
NSN 5945-00-111-2050
NSN 5960-00-707-3335
NSN 6650-01-237-4689