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National Stock Number: 3040-00-692-6270
Federal Supply Class: 3040
National Item Identification Number: 006926270
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:
8332870 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 90KH310 | 76040 | MACK TRUCKS INC PARTS OPN |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END DIAMETER | 2.7500 INCHES NOMINAL | FIRST END EXTERNAL THREAD LENGTH | 1.688 INCHES NOMINAL | FIRST END STYLE | EXTERNAL THREADED | LARGEST STEP DIAMETER | 9.267 INCHES NOMINAL | OVERALL LENGTH | 22.797 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624B FED SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | SPECIAL FEATURES | 1.6875-12NS-SPL THREADS,BOTH ENDS | STEP QUANTITY | 10 |
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