With four holes 0.500 in. Diameter equally spaced
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 5920-01-552-4502
NSN 5920-01-146-6690
NSN 6150-00-273-9014
NSN 6320-00-845-3261
NSN 5920-00-063-9560
NSN 7035-00-981-7216
NSN 5990-01-240-7288
NSN 5925-01-233-3246
NSN 5925-01-634-0664
NSN 5910-00-727-5682
NSN 5998-01-058-9389
NSN 5975-00-162-1028