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 5960-01-461-1384
NSN 5950-01-062-1437
NSN 6645-00-456-7653
NSN 5990-00-989-2482
NSN 5945-00-213-0101
NSN 6240-01-198-9515
NSN 5855-00-055-1694
NSN 5925-01-568-1360
NSN 5855-01-443-2509
NSN 2925-01-106-3552
NSN 5915-01-157-9799
NSN 5965-01-200-6613