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 6620-01-147-5615
NSN 6620-00-371-7109
NSN 5910-01-155-3133
NSN 5920-01-504-6598
NSN 6320-00-578-6898
NSN 5915-01-417-2058
NSN 5855-01-634-0259
NSN 5998-01-647-7053
NSN 5895-01-626-1442
NSN 6220-00-111-0921
NSN 5895-00-497-1160
NSN 5905-01-243-4509