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 6240-01-574-9304
NSN 5960-00-418-3588
NSN 6130-01-092-1432
NSN 6145-01-224-4084
NSN 5895-00-719-7759
NSN 5985-01-549-9637
NSN 5998-01-648-4158
NSN 5975-01-329-3258
NSN 4140-01-331-1669
NSN 6620-01-352-5640
NSN 6240-01-279-0552
NSN 5999-00-080-1831