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National Stock Number: 3040-00-218-1039
Federal Supply Class: 3040
National Item Identification Number: 002181039
Description: SHAFT,SHOULDERED
Detail: A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
554-4494-002 | 13499 | ROCKWELL COLLINS, INC. | 554-4494-003 | 13499 | ROCKWELL COLLINS, INC. | 609-2035 | 13499 | ROCKWELL COLLINS, INC. | 609-2035-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 90.2500 INCHES NOMINAL | FIRST END TONGUE WIDTH | 0.250 INCHES NOMINAL | FIRST END STEP LENGTH | 1.250 INCHES NOMINAL | FIRST END STYLE | TONGUE ROUNDED ENDS | FIRST END TONGUE THICKNESS | 0.185 INCHES NOMINAL | FSC APPLICATION DATA | MOUNTING RADAR SET,COMMUNICATIONSYSTEM,AIRCRAFT | LARGEST STEP DIAMETER | 0.312 INCHES NOMINAL | OVERALL LENGTH | 1.780 INCHES NOMINAL | MATERIAL | PLASTIC | SECOND END HOLE DIAMETER | 0.1280 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM | SECOND END DIAMETER | 0.3120 INCHES NOMINAL | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.160 INCHES NOMINAL | SECOND END STYLE | UNTHREADED CROSS DRILLED | STEP QUANTITY | 3 |
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