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 5910-00-576-3099
NSN 6610-00-315-9315
NSN 6150-01-437-6288
NSN 6650-01-431-8933
NSN 5895-00-464-3992
NSN 5945-01-420-5891
NSN 6105-00-124-8843
NSN 6240-01-259-4265
NSN 5925-01-052-7670
NSN 6320-00-731-6134
NSN 2925-00-474-4990
NSN 6620-00-262-3113