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 5945-00-957-2521
NSN 5925-01-179-1453
NSN 5945-00-869-1232
NSN 5945-00-120-0074
NSN 5975-01-124-0848
NSN 5915-01-386-4402
NSN 5975-00-117-1084
NSN 5930-01-470-9327
NSN 6620-00-565-9793
NSN 5855-01-254-3041
NSN 5915-00-821-6148
NSN 6110-01-092-5812