1.125 in. Width of hex
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 6105-01-211-6897
NSN 5990-01-458-2531
NSN 6645-01-123-9277
NSN 5910-00-021-4716
NSN 5945-01-556-7258
NSN 5835-00-949-0738
NSN 5855-01-147-6024
NSN 5990-01-340-3575
NSN 5945-00-289-3715
NSN 6105-01-557-1219
NSN 5920-00-009-8186
NSN 5975-01-174-3564