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 5915-00-477-6565
NSN 5945-00-035-8481
NSN 6650-01-358-5850
NSN 6645-00-067-5962
NSN 5930-01-054-1681
NSN 5905-00-935-1142
NSN 6220-01-162-3293
NSN 5960-00-729-6963
NSN 6135-01-010-0891
NSN 5960-01-541-9884
NSN 5998-01-651-3143
NSN 6645-01-367-2581