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 5925-01-445-0850
NSN 5950-01-509-7841
NSN 5950-01-325-0433
NSN 6240-01-437-4936
NSN 5935-01-321-4950
NSN 5975-00-725-6377
NSN 6610-01-082-7332
NSN 5996-01-172-3104
NSN 5965-00-144-2543
NSN 5998-01-433-2306
NSN 6135-01-442-7275
NSN 5999-01-012-8141