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 5835-01-593-7579
NSN 6620-00-905-6590
NSN 5975-01-256-2562
NSN 6320-01-390-2242
NSN 5925-01-267-1053
NSN 4140-01-536-9451
NSN 5960-00-189-6517
NSN 5950-00-591-2230
NSN 5998-01-441-1627
NSN 6620-00-959-6614
NSN 6610-00-486-5343
NSN 6135-01-632-2217