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 5960-01-428-4471
NSN 6685-01-152-2846
NSN 5950-00-562-0639
NSN 6130-01-523-0398
NSN 5960-01-649-1341
NSN 5945-01-418-5654
NSN 6105-00-805-2343
NSN 5920-01-118-5688
NSN 5950-00-597-3661
NSN 4140-01-055-6355
NSN 7035-01-297-9806
NSN 6220-00-407-1054