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 6135-00-577-8429
NSN 5999-01-358-3501
NSN 6135-00-856-1343
NSN 5985-01-421-2527
NSN 5998-00-953-4063
NSN 6650-01-436-3478
NSN 4140-00-868-1817
NSN 6620-01-187-7267
NSN 5975-01-131-2239
NSN 5975-01-479-2519
NSN 6130-00-421-0106
NSN 5930-01-543-3335