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 6645-01-193-5214
NSN 5985-01-125-5336
NSN 5920-01-438-0232
NSN 5945-01-010-3279
NSN 5925-00-101-6837
NSN 5895-00-599-4394
NSN 5960-01-350-4288
NSN 5950-01-088-7477
NSN 6135-01-560-3173
NSN 6135-00-016-0071
NSN 5950-01-359-1997
NSN 5999-00-514-3388