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 6610-01-250-2811
NSN 5935-01-058-4695
NSN 6620-01-608-2682
NSN 5990-00-186-2445
NSN 5996-01-454-6419
NSN 4140-01-605-1414
NSN 5920-01-134-1673
NSN 6645-01-125-6811
NSN 6150-01-609-3854
NSN 6620-01-463-1373
NSN 6240-00-299-9819
NSN 6320-01-227-2648