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 5999-01-181-6689
NSN 5915-01-360-5612
NSN 5998-00-559-1314
NSN 5975-00-727-3678
NSN 5925-01-363-6729
NSN 6650-00-539-7298
NSN 5930-00-577-4073
NSN 6130-01-150-0156
NSN 5925-01-245-6481
NSN 5999-00-525-4320
NSN 5999-01-189-0518
NSN 5835-01-479-7908