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 6320-00-405-2348
NSN 5945-00-494-5091
NSN 5855-01-152-8782
NSN 5950-01-353-2080
NSN 5895-01-373-3156
NSN 5965-00-647-3972
NSN 6685-00-987-5600
NSN 5998-01-461-2003
NSN 6135-01-419-5574
NSN 5855-01-079-8716
NSN 5855-01-391-7077
NSN 5945-01-509-8682