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 6620-01-151-2288
NSN 5960-00-934-3233
NSN 4140-00-678-8443
NSN 5960-00-632-8633
NSN 5990-01-110-8979
NSN 5910-00-954-9055
NSN 6110-01-047-1330
NSN 5975-01-069-3236
NSN 5996-00-001-2773
NSN 4140-01-386-5630
NSN 6145-00-840-6458
NSN 6150-00-256-6422