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 6130-01-453-7645
NSN 5998-01-006-8777
NSN 5935-01-434-4886
NSN 5930-00-636-8888
NSN 5990-00-433-3445
NSN 4140-00-327-5445
NSN 5990-00-400-4794
NSN 5950-01-042-0482
NSN 6220-00-868-5651
NSN 6220-01-032-5646
NSN 6220-01-411-6664
NSN 5975-00-772-7513