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 5985-01-649-4011
NSN 5998-00-198-7310
NSN 5910-01-292-1037
NSN 5990-01-101-7602
NSN 5975-01-034-7402
NSN 5910-01-302-4054
NSN 5895-01-435-3835
NSN 6650-01-371-3551
NSN 5920-00-006-1919
NSN 5930-00-900-8190
NSN 6650-01-101-6622
NSN 6150-00-150-5768