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 6240-00-428-4027
NSN 6645-01-491-6965
NSN 5895-01-649-6939
NSN 5905-01-508-8560
NSN 5965-01-425-2039
NSN 5930-00-115-1951
NSN 5965-01-013-0290
NSN 5920-01-240-0219
NSN 2925-01-185-9144
NSN 5855-01-591-5696
NSN 6650-01-213-0561
NSN 5905-00-097-0201