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 5920-00-267-3109
NSN 5975-01-481-2646
NSN 6620-00-166-7345
NSN 5960-00-909-3444
NSN 6650-00-736-8456
NSN 4140-00-993-0071
NSN 5999-01-478-9872
NSN 4140-01-067-0533
NSN 6320-00-583-3105
NSN 7035-01-528-7870
NSN 6610-01-141-6343
NSN 6220-00-594-8817