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National Stock Number:
3040-01-079-5667
Federal Supply Class:
3040
National Item Identification Number:
010795667
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:
| 12H3492-7 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3845 INCHES NOMINAL | | FIRST END STYLE | SLOTTED | | FIRST END SLOT DEPTH | 0.040 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.062 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.435 INCHES NOMINAL | | OVERALL LENGTH | 1.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | FPS3007,FSCM 81755 MFR REF SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END GROOVE DIAMETER | 0.3000 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1500 INCHES NOMINAL | | SECOND END DIAMETER | 0.4345 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.300 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND SLOTTED | | SECOND END SLOT DEPTH | 0.040 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.062 INCHES NOMINAL | | SPECIAL FEATURES | 0.090 IN. DIA HOLE THRU GROOVE ON 2ND END;0.125 IN. DIA HOLE BY 1.450 IN DP HOLE ON 1ST END | | STEP QUANTITY | 5 |
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