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 5930-01-100-0914
NSN 5960-01-055-6675
NSN 6145-00-212-0422
NSN 5999-01-040-1764
NSN 6145-01-200-2176
NSN 5950-00-782-4875
NSN 5930-01-520-8819
NSN 7035-01-369-1445
NSN 5930-00-994-7094
NSN 5920-00-355-4735
NSN 5998-00-417-3361
NSN 6220-00-875-1439