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 5996-01-262-6420
NSN 5835-01-367-4330
NSN 5985-01-129-5393
NSN 6320-00-809-5744
NSN 4140-00-179-3977
NSN 5855-01-351-2541
NSN 5895-01-428-7802
NSN 5975-01-185-6645
NSN 6240-01-003-3295
NSN 2925-00-805-6481
NSN 6240-00-964-8864
NSN 6105-01-603-1497