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 6685-00-175-8227
NSN 6145-01-246-3988
NSN 5950-01-606-7158
NSN 5915-01-480-3419
NSN 6240-00-959-6735
NSN 5950-01-082-2266
NSN 5945-01-462-0703
NSN 5925-00-536-7651
NSN 6620-01-048-4145
NSN 5930-00-484-2471
NSN 5960-00-912-5391
NSN 5960-01-267-6139