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 5930-00-666-2971
NSN 5998-01-262-7977
NSN 6135-01-301-8776
NSN 5999-01-515-2922
NSN 5985-01-658-1943
NSN 5925-01-595-9348
NSN 6110-01-024-9428
NSN 6105-00-376-2174
NSN 6220-00-021-4469
NSN 5925-01-457-9436
NSN 6135-00-715-4001
NSN 5965-00-518-0958