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 6645-00-761-7256
NSN 5999-00-580-1876
NSN 5930-00-833-1151
NSN 5920-01-524-4126
NSN 6220-01-579-0349
NSN 5895-01-422-7990
NSN 5920-01-529-6525
NSN 6685-01-199-0673
NSN 5905-01-464-2061
NSN 5985-01-634-0635
NSN 5835-01-508-2528
NSN 6645-01-477-0419