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 6610-01-565-7344
NSN 5990-01-004-6343
NSN 6220-01-079-4119
NSN 6220-01-552-8754
NSN 6240-00-759-9971
NSN 6110-01-377-6285
NSN 5985-00-670-9484
NSN 5930-01-014-9554
NSN 5960-00-171-9575
NSN 5990-00-881-1031
NSN 5915-00-398-0677
NSN 6105-00-928-4092