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 6610-01-644-2546
NSN 6135-01-086-0809
NSN 5915-00-023-5154
NSN 5920-01-652-1179
NSN 5910-01-528-2593
NSN 5915-01-509-0639
NSN 5925-01-044-2689
NSN 6320-01-414-9801
NSN 6105-00-152-3825
NSN 5910-01-161-4718
NSN 5985-01-647-4245
NSN 6220-01-204-2767