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 5965-00-246-5612
NSN 5990-00-093-4603
NSN 5990-01-298-3152
NSN 2925-01-302-1428
NSN 5999-00-165-2057
NSN 6610-01-534-2147
NSN 5915-01-111-1363
NSN 6135-01-214-6441
NSN 6135-01-597-7685
NSN 6620-01-204-5650
NSN 5855-00-149-0766
NSN 5975-01-349-9158