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 5920-01-483-9190
NSN 5945-01-564-5972
NSN 5905-01-470-2701
NSN 5835-00-264-0946
NSN 6645-01-268-7265
NSN 5975-00-661-1832
NSN 6130-01-350-1105
NSN 5999-00-503-0331
NSN 5999-00-498-2754
NSN 6240-01-038-0821
NSN 6645-00-467-6094
NSN 6135-00-170-8819