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 5935-00-539-9178
NSN 2925-01-224-1885
NSN 5835-00-233-6327
NSN 6110-01-346-5601
NSN 5920-01-160-0057
NSN 5925-01-155-9829
NSN 5945-01-023-8729
NSN 5960-01-503-0362
NSN 6110-01-265-1080
NSN 6130-01-388-2973
NSN 5975-01-210-7817
NSN 6685-01-279-1994