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 5975-01-199-5471
NSN 5999-01-189-6277
NSN 5935-01-500-1265
NSN 5990-01-485-0260
NSN 5950-00-863-8099
NSN 5950-01-168-4977
NSN 6150-01-025-4755
NSN 5960-01-064-3292
NSN 6145-01-110-4218
NSN 5925-01-441-9316
NSN 6130-01-476-8097
NSN 6110-01-660-6194