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National Stock Number:
3040-01-512-4560
Federal Supply Class:
3040
National Item Identification Number:
015124560
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:
| DAF3521D408 | 81205 | THE BOEING COMPANY | | DAF3521D408-001 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP | | DAF3521D408-001 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | LARGEST STEP DIAMETER | 1.375 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5629 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT DRIVE EXTENSION | | SPECIAL FEATURES | EXTENSION SHAFT HAS 5 STEPS WITH SMALLEST DIAMETER BEING 0.350 AT PLAIN END AND LARGEST STEP BEING 1.375 AT FLANGE ON END WITH UNTHREADED CROSS DRILL; OTHER DIAMETERS ARE 0.450, 0.870 AND 0.993 | | STEP QUANTITY | 5 |
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