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 4140-01-063-0551
NSN 6150-00-261-4889
NSN 5920-01-159-0096
NSN 5935-01-126-2450
NSN 6320-01-512-2031
NSN 6105-01-243-1625
NSN 5999-00-179-2860
NSN 5855-01-616-4391
NSN 4140-00-476-0672
NSN 6685-00-600-3808
NSN 6150-01-276-7237
NSN 5935-01-634-0668