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 6320-01-072-2073
NSN 5945-01-416-2974
NSN 6145-01-474-5459
NSN 2925-00-388-8932
NSN 4140-01-495-8852
NSN 5990-00-003-0569
NSN 5930-01-327-2961
NSN 5920-00-817-3387
NSN 6110-00-588-0616
NSN 5990-01-299-2014
NSN 6130-00-089-2506
NSN 6130-01-358-9474