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 5999-01-020-7641
NSN 5998-01-083-2848
NSN 5905-01-068-7527
NSN 6110-01-495-2860
NSN 6650-01-041-0296
NSN 5835-01-441-4746
NSN 4140-00-535-4627
NSN 5915-01-089-8809
NSN 5935-01-131-2290
NSN 6145-00-079-9612
NSN 7035-01-633-9537
NSN 6610-01-365-7796