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 5990-01-414-7618
NSN 6130-01-339-9873
NSN 5985-01-634-0635
NSN 6145-01-485-3563
NSN 5945-00-542-8493
NSN 5975-01-627-4264
NSN 6130-00-209-5334
NSN 5990-01-392-8842
NSN 6320-01-592-6248
NSN 6620-00-009-0904
NSN 6320-01-578-6006
NSN 6650-01-542-7154