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 5996-01-541-4974
NSN 5985-01-408-9054
NSN 5855-00-479-9819
NSN 5990-01-386-5561
NSN 6650-01-231-6728
NSN 6110-01-113-4287
NSN 4140-01-275-2729
NSN 6645-01-094-8917
NSN 6135-01-052-9634
NSN 4140-01-400-3610
NSN 2925-00-964-7128
NSN 6220-00-344-3189