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 5935-01-209-0364
NSN 5998-00-371-4424
NSN 5910-00-892-8783
NSN 5996-01-212-3066
NSN 5935-00-342-9426
NSN 5960-01-437-7422
NSN 6145-01-129-6897
NSN 6220-00-390-1170
NSN 6610-00-797-1417
NSN 6610-01-139-2809
NSN 5960-01-129-1103
NSN 6610-01-269-1894