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 6110-00-297-5768
NSN 5999-01-166-7736
NSN 6110-00-181-5634
NSN 6610-01-487-8879
NSN 5935-00-017-4415
NSN 6610-00-025-1878
NSN 5925-00-081-9135
NSN 5960-00-275-7497
NSN 6145-01-167-6284
NSN 5855-00-149-0766
NSN 5920-01-014-0611
NSN 6610-01-454-8386