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 5990-01-018-3953
NSN 5975-01-100-1822
NSN 5930-00-474-8839
NSN 5905-01-035-2282
NSN 5960-00-506-4855
NSN 5855-01-600-0486
NSN 5999-01-023-1633
NSN 6240-01-270-5998
NSN 5935-00-142-0370
NSN 6610-01-552-7958
NSN 6650-01-255-6975
NSN 2925-00-880-4061