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 5915-01-566-3494
NSN 5855-01-378-9048
NSN 4140-01-540-0550
NSN 6685-01-024-9922
NSN 5950-00-248-6487
NSN 6240-01-044-0073
NSN 5895-01-116-2525
NSN 6145-00-062-0217
NSN 5930-01-486-7850
NSN 5855-00-999-6155
NSN 5855-01-319-9757
NSN 5965-01-591-8060