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 5935-01-569-5314
NSN 5915-01-322-8226
NSN 6620-01-481-1358
NSN 6150-01-161-6661
NSN 6110-00-242-4065
NSN 6320-00-513-8376
NSN 5945-01-412-6202
NSN 5985-01-307-8449
NSN 6135-00-078-9931
NSN 6110-01-237-6426
NSN 5855-01-650-2861
NSN 5930-00-946-2012