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 6150-01-625-7816
NSN 5996-01-251-4900
NSN 4140-01-476-8538
NSN 6620-01-578-7561
NSN 6320-01-039-5891
NSN 5999-00-217-9976
NSN 5990-01-101-7602
NSN 5965-01-461-7195
NSN 5950-00-401-3295
NSN 5915-01-550-9703
NSN 5915-00-654-5794
NSN 6240-01-025-2553