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 6105-01-568-0763
NSN 6220-00-517-9300
NSN 4140-01-474-7950
NSN 6240-00-416-6140
NSN 6220-01-044-5552
NSN 6650-01-256-9151
NSN 6105-01-310-9799
NSN 5975-00-543-1195
NSN 6110-01-015-7608
NSN 5975-00-144-7878
NSN 5965-00-917-0455
NSN 5945-00-888-3710