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 5945-00-647-3807
NSN 6130-00-549-2607
NSN 6650-00-937-9496
NSN 5835-01-442-6482
NSN 7035-01-469-0109
NSN 6320-01-365-2701
NSN 5855-01-357-7907
NSN 6645-01-588-8437
NSN 5998-00-221-1973
NSN 6620-00-366-1365
NSN 5915-01-140-2823
NSN 5855-01-444-1233