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National Stock Number:
3040-00-335-0276
Federal Supply Class:
3040
National Item Identification Number:
003350276
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:
| 459671 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6285 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.5955 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0400 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.087 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 3.780 INCHES NOMINAL | | OVERALL LENGTH | 8.370 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6050,COND F-4 MIL SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 8630 | | SECOND END DIAMETER | 0.8400 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.840 INCHES NOMINAL | | SECOND END STYLE | TONGUE ROUNDED ENDS | | SECOND END TONGUE THICKNESS | 0.375 INCHES NOMINAL | | SECOND END TONGUE WIDTH | 0.980 INCHES NOMINAL | | SPECIAL FEATURES | EAR WELDED TO SHAFT,459671-4,.98 W W/.328 DIA HOLE; DRILL .25 DIA THRU SHAFT; FIRST END CHAMF .03 X 45 DEG | | STEP QUANTITY | 4 |
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