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National Stock Number:
3040-01-376-2122
Federal Supply Class:
3040
National Item Identification Number:
013762122
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:
| DAA7299D112-001 | 1W025 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END HOLE DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END DIAMETER | 1.7500 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 2.1200 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 1.7500 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-130 MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | OVERALL LENGTH | 26.2500 INCHES NOMINAL | | SECOND END DIAMETER | 1.7500 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 2.1200 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 1.0000 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | SECOND END HAS CUTOUT 1.000 INCHE LONG;.500 INCHE WIDE | | STEP QUANTITY | 3 |
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