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 6320-01-648-5538
NSN 6620-01-633-8443
NSN 6145-01-384-2983
NSN 5990-01-143-2518
NSN 5910-01-278-3415
NSN 5895-01-010-3518
NSN 5930-00-165-4292
NSN 5999-01-044-3931
NSN 4140-01-289-1264
NSN 6620-01-352-5640
NSN 6220-00-898-2010
NSN 6135-01-503-1688