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 2925-01-633-4048
NSN 5999-00-753-7450
NSN 5990-01-068-1651
NSN 6135-00-196-5267
NSN 5915-00-935-4984
NSN 5920-00-786-0112
NSN 5999-01-047-7717
NSN 6610-00-135-5026
NSN 4140-01-338-5984
NSN 5996-00-889-8825
NSN 6145-01-464-9552
NSN 5990-01-204-7576