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 5910-01-633-9963
NSN 5960-01-437-7422
NSN 6130-01-088-7779
NSN 6150-01-639-8152
NSN 6135-01-369-5392
NSN 5905-00-230-1630
NSN 6240-01-485-1136
NSN 6610-00-335-6083
NSN 6320-01-361-7467
NSN 5925-01-275-9977
NSN 5855-00-149-0766
NSN 5935-01-329-1754