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 5920-00-138-1655
NSN 5935-01-317-8654
NSN 6150-01-332-1720
NSN 6145-00-366-5790
NSN 5990-01-423-8189
NSN 5905-01-380-8326
NSN 6130-00-248-7244
NSN 5960-01-408-6290
NSN 6645-00-315-9254
NSN 5910-01-386-0125
NSN 5998-01-411-3494
NSN 6150-00-891-7922