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 4140-01-511-0286
NSN 5905-01-443-3551
NSN 5920-01-634-0250
NSN 2925-00-992-2566
NSN 5960-01-583-4737
NSN 5855-00-149-0766
NSN 5996-01-440-5866
NSN 5960-00-266-6741
NSN 7035-01-144-6408
NSN 6650-01-473-1355
NSN 6220-00-249-9834
NSN 5920-01-214-3016