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 5998-00-135-9530
NSN 4140-01-555-8190
NSN 5915-01-469-6817
NSN 6130-01-166-7054
NSN 5998-00-401-2197
NSN 5950-01-154-9591
NSN 6105-01-473-2003
NSN 6105-00-193-1662
NSN 5910-01-066-0076
NSN 5925-01-342-8903
NSN 5998-01-551-6703
NSN 2925-01-197-7864