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 4140-00-056-0708
NSN 5915-00-491-0653
NSN 6150-01-451-4049
NSN 6145-01-164-6706
NSN 6105-01-591-6134
NSN 5915-01-279-0195
NSN 5835-00-892-3510
NSN 5855-01-444-1233
NSN 6135-01-177-3552
NSN 5835-01-408-7576
NSN 7035-01-581-4381
NSN 5835-01-459-7428