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 5855-00-147-2508
NSN 6620-01-256-4307
NSN 5935-00-969-8830
NSN 5999-00-127-1542
NSN 6620-00-950-5979
NSN 6650-01-078-1284
NSN 6130-01-483-2111
NSN 5895-01-232-8804
NSN 5960-01-437-1315
NSN 6110-01-577-8369
NSN 6240-01-089-6149
NSN 5965-01-207-0991