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 5999-01-258-6187
NSN 5985-01-433-2833
NSN 5965-00-144-2543
NSN 7035-01-302-5359
NSN 6610-01-246-5881
NSN 5935-01-359-9047
NSN 6145-01-579-6590
NSN 5960-00-661-0477
NSN 5925-01-089-9791
NSN 6620-01-250-1692
NSN 5835-01-258-5597
NSN 5905-01-009-4442