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 4140-01-073-1455
NSN 6150-00-724-9669
NSN 5975-00-175-6696
NSN 6620-01-430-4111
NSN 6150-01-656-7419
NSN 6150-01-602-6457
NSN 5905-01-256-3034
NSN 5910-01-421-7792
NSN 6135-01-607-3013
NSN 6110-00-925-0480
NSN 5910-00-394-9524
NSN 5998-00-528-7403