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 6320-01-611-4918
NSN 5950-01-257-6843
NSN 5960-00-431-8739
NSN 5990-00-855-9451
NSN 6610-00-823-9159
NSN 5925-01-388-7049
NSN 5930-01-034-2485
NSN 6105-00-707-7498
NSN 4140-01-120-8252
NSN 7035-01-013-0934
NSN 5915-01-162-0074
NSN 6645-00-428-8027