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 6150-01-436-5948
NSN 5999-01-143-8988
NSN 6150-00-404-0469
NSN 5985-01-229-7405
NSN 6685-01-643-0540
NSN 6685-00-908-6356
NSN 5905-01-379-7028
NSN 5910-00-241-3393
NSN 6220-01-486-9591
NSN 5915-00-301-3818
NSN 5930-01-308-8035
NSN 6220-01-010-3958