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 6610-01-380-9612
NSN 5950-00-478-4281
NSN 5975-00-927-9538
NSN 2925-01-656-8217
NSN 5950-01-258-4994
NSN 5895-01-407-7640
NSN 5895-01-073-0467
NSN 5855-01-068-3683
NSN 6130-01-580-6485
NSN 5985-01-391-6074
NSN 5835-01-116-2369
NSN 4140-01-065-7563