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 5945-00-529-0409
NSN 6130-00-343-1660
NSN 2925-01-580-8072
NSN 6620-01-100-3181
NSN 6130-01-441-2618
NSN 6145-00-154-1360
NSN 6610-01-067-6591
NSN 2925-01-412-9520
NSN 5975-01-435-4604
NSN 5975-00-395-7051
NSN 5985-01-513-3812
NSN 5999-00-186-2471