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 5950-01-640-9593
NSN 4140-00-344-4271
NSN 4140-00-419-0631
NSN 2925-01-400-2286
NSN 6220-01-440-8536
NSN 5999-01-090-1198
NSN 5960-01-632-6576
NSN 5960-01-350-5332
NSN 5920-00-054-2192
NSN 5950-01-118-1898
NSN 2925-01-218-5556
NSN 6645-00-938-2173