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 5920-01-167-9026
NSN 6240-01-317-5748
NSN 6320-01-067-0474
NSN 5905-00-488-7027
NSN 5920-01-605-1656
NSN 6135-01-020-3805
NSN 5910-01-015-5711
NSN 5999-01-432-5240
NSN 5915-00-548-7116
NSN 5985-00-106-0977
NSN 5935-01-416-6437
NSN 5960-00-170-6916