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 5905-00-023-9788
NSN 4140-00-908-2763
NSN 5915-01-099-1018
NSN 5999-00-101-2284
NSN 5915-00-105-4682
NSN 5935-00-199-3712
NSN 5855-00-797-8217
NSN 6320-00-139-1090
NSN 5855-01-247-0012
NSN 5895-00-897-1204
NSN 5895-01-632-8665
NSN 6620-00-221-7526