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 5925-01-407-3083
NSN 5990-01-078-1294
NSN 6620-00-868-2147
NSN 4140-00-825-7506
NSN 5920-01-226-7876
NSN 5930-01-373-2660
NSN 5985-01-264-9240
NSN 6105-01-576-2242
NSN 6610-00-723-8728
NSN 5998-01-386-7573
NSN 5910-00-663-5865
NSN 5998-01-116-6968