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 5925-01-310-3667
NSN 5990-00-451-7630
NSN 5945-00-528-1920
NSN 6110-01-173-3283
NSN 5895-01-408-0429
NSN 6620-01-583-8155
NSN 6150-01-628-2272
NSN 5855-01-100-3272
NSN 6220-00-289-9915
NSN 7035-01-136-7404
NSN 5975-01-507-5165
NSN 6240-00-793-7969