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 5945-01-200-7300
NSN 6610-01-643-6652
NSN 6220-00-100-6276
NSN 6130-01-042-8631
NSN 5990-01-382-5364
NSN 5855-01-634-0259
NSN 4140-01-106-4604
NSN 6145-01-441-4239
NSN 6130-01-302-5463
NSN 5835-01-538-8080
NSN 5935-00-010-7751
NSN 6650-00-707-1417