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 5905-01-410-2933
NSN 6135-01-408-9244
NSN 5835-00-665-3395
NSN 2925-00-797-1042
NSN 5965-01-378-1393
NSN 6110-00-553-8816
NSN 6110-00-516-8645
NSN 6320-01-006-6138
NSN 6645-00-183-8812
NSN 5925-01-087-8818
NSN 6105-01-446-5610
NSN 6610-00-280-2982