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 5975-01-453-8007
NSN 5920-01-034-8816
NSN 5920-01-540-8043
NSN 6220-01-380-1211
NSN 6650-01-150-2320
NSN 5925-00-433-9082
NSN 6220-01-130-0774
NSN 5945-01-319-7661
NSN 5999-01-267-5816
NSN 5945-01-067-7847
NSN 6650-01-579-3855
NSN 6150-01-634-0575