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 6240-01-310-1975
NSN 6650-01-423-1348
NSN 5905-00-980-5496
NSN 5960-01-381-8475
NSN 5935-00-075-1508
NSN 5998-01-064-6718
NSN 5935-01-503-4948
NSN 5999-01-105-7069
NSN 6240-01-281-8334
NSN 6650-00-122-9452
NSN 5935-01-509-5244
NSN 5895-01-046-2001