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 5996-00-918-6991
NSN 5990-00-288-1820
NSN 5999-01-487-5049
NSN 5835-00-155-1379
NSN 5895-00-807-1540
NSN 6650-00-219-7220
NSN 6685-01-446-3416
NSN 5855-01-658-4510
NSN 2925-01-632-5913
NSN 6620-01-560-4497
NSN 5965-00-246-5612
NSN 5930-00-503-5663