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 5998-00-011-2462
NSN 5996-01-118-7686
NSN 5895-01-628-2761
NSN 5935-01-214-2708
NSN 5915-01-299-4478
NSN 5895-00-759-1976
NSN 6220-01-406-0593
NSN 6650-01-020-2725
NSN 7035-00-360-2008
NSN 5855-01-660-5088
NSN 5920-01-422-2638
NSN 4140-00-272-0943