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 5975-00-135-5019
NSN 5835-01-498-9410
NSN 6145-00-925-7795
NSN 6620-01-110-6803
NSN 5998-00-155-6002
NSN 5965-00-322-9933
NSN 6650-01-159-4251
NSN 6130-01-576-9305
NSN 5920-01-223-0747
NSN 6685-00-271-9904
NSN 5960-00-245-2645
NSN 6620-00-431-3837