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 5920-01-456-0572
NSN 2925-00-090-5018
NSN 6220-00-583-3442
NSN 5930-01-116-3346
NSN 5920-01-406-5648
NSN 5985-01-357-5417
NSN 5920-00-978-4937
NSN 5835-00-905-7165
NSN 5999-00-552-4080
NSN 6105-01-219-9937
NSN 5945-01-604-7676
NSN 5855-01-172-4568