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 6610-00-401-1631
NSN 6145-01-146-0954
NSN 6620-01-437-3146
NSN 5905-01-641-3259
NSN 5975-00-081-2171
NSN 4140-00-356-1979
NSN 5935-00-840-7683
NSN 6145-01-624-9766
NSN 5975-01-254-3883
NSN 6105-01-137-4470
NSN 5935-01-279-5311
NSN 5920-01-040-7718