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 6110-00-960-7341
NSN 6645-00-614-5302
NSN 7035-00-349-8571
NSN 2925-00-010-9609
NSN 6135-01-472-5681
NSN 5905-00-941-5028
NSN 5990-01-240-7288
NSN 5998-01-290-8646
NSN 5920-00-421-5655
NSN 7035-00-500-7839
NSN 6135-01-168-2944
NSN 6130-01-422-7686