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 6220-00-861-0971
NSN 5998-01-475-5053
NSN 5835-01-302-6844
NSN 5950-01-439-6799
NSN 4140-01-392-2107
NSN 6610-00-207-4207
NSN 5998-01-372-9907
NSN 6105-01-497-7307
NSN 6620-01-478-6790
NSN 5935-00-931-3004
NSN 5960-01-194-4506
NSN 5920-01-072-9414