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 5999-00-466-2797
NSN 6150-01-386-3071
NSN 6650-00-870-3226
NSN 6110-01-140-9671
NSN 6135-00-683-0536
NSN 2925-00-596-9775
NSN 5965-01-554-0580
NSN 5960-00-011-9315
NSN 5915-01-415-2477
NSN 5895-00-671-6632
NSN 6110-01-312-8629
NSN 6650-00-063-4484