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 4140-01-617-5090
NSN 5935-01-168-8781
NSN 5975-00-343-0370
NSN 5985-01-643-5450
NSN 6650-01-037-9755
NSN 2925-01-430-4206
NSN 6145-00-803-2100
NSN 6135-01-501-5376
NSN 5985-01-502-6841
NSN 6620-01-097-1038
NSN 5945-01-142-2182
NSN 5835-01-576-9013