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 5835-00-733-9145
NSN 5999-01-311-5841
NSN 5999-01-462-2123
NSN 5996-00-772-9389
NSN 5996-00-945-0383
NSN 5835-01-589-4735
NSN 5925-01-317-2483
NSN 6320-00-593-0379
NSN 5835-01-024-9249
NSN 5935-00-075-1508
NSN 5895-00-404-1163
NSN 6620-01-425-5193