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 6145-01-623-6525
NSN 5945-00-958-0887
NSN 5950-01-559-3055
NSN 6130-01-594-3757
NSN 5935-01-386-2629
NSN 5945-01-497-9843
NSN 5999-01-443-9295
NSN 5925-00-421-0910
NSN 5999-01-115-4287
NSN 5998-01-395-8737
NSN 6685-01-363-5820
NSN 6650-00-193-7358