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 5990-00-440-6532
NSN 5910-01-472-2232
NSN 2925-01-190-0510
NSN 5835-01-616-6131
NSN 5915-00-099-0347
NSN 5990-01-321-2997
NSN 6145-01-401-3713
NSN 5998-01-137-2973
NSN 6620-00-596-1951
NSN 5950-01-359-8952
NSN 5920-01-011-6536
NSN 5910-00-768-3833