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 6620-01-534-7180
NSN 5998-01-150-8286
NSN 4140-01-233-5806
NSN 5910-00-385-1149
NSN 5985-00-771-6418
NSN 5960-00-681-9802
NSN 6150-00-864-9208
NSN 5990-01-646-6149
NSN 6220-01-467-2268
NSN 5920-01-547-8757
NSN 6110-01-026-0312
NSN 4140-00-773-3291