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 6610-01-541-5034
NSN 5996-01-486-2045
NSN 5960-00-677-7444
NSN 5895-00-169-7912
NSN 5925-01-454-7643
NSN 6645-00-171-9639
NSN 5990-01-072-6074
NSN 5990-01-400-3299
NSN 2925-01-648-6859
NSN 6645-01-514-6603
NSN 6110-01-563-5515
NSN 6220-01-633-4013