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 5925-00-872-6522
NSN 5975-00-932-5591
NSN 2925-01-379-0903
NSN 6240-00-936-2056
NSN 6150-01-521-3928
NSN 5945-01-432-4977
NSN 5998-00-122-7528
NSN 6320-00-994-0179
NSN 5996-01-192-8606
NSN 5930-00-904-8092
NSN 5945-00-185-4815
NSN 6650-01-249-3201