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 5996-01-447-9973
NSN 5999-01-025-6228
NSN 6150-01-656-2332
NSN 6645-01-164-7650
NSN 6130-00-846-4961
NSN 6650-00-119-5917
NSN 5990-01-148-5326
NSN 5990-01-641-0123
NSN 6105-01-204-1251
NSN 5930-01-200-7322
NSN 5996-01-227-2242
NSN 6135-00-284-1406