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National Stock Number:
3040-01-144-3758
Federal Supply Class:
3040
National Item Identification Number:
011443758
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:
| 350329-001 | 26581 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.140 INCHES NOMINAL | | FIRST END DIAMETER | 0.2465 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM | | FIRST END HOLE DEPTH | 0.247 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.0620 INCHES MINIMUM AND 0.0650 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 0.420 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ANSI/ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.400 INCHES NOMINAL | | SECOND END DIAMETER | 0.4200 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.420 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.0900 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0860 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.920 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.250 INCHES NOMINAL | | SECOND END STYLE | WOODRUFF KEYWAY AND CROSS DRILLED | | SPECIAL FEATURES | SECOND END WITH 0.190 IN. MIN,0.192 IN. MAX DIA HOLE 0.600 IN. DP; FIRST END,FIRST SHOULDER,AND SECOND SHOULDER CHAMFERED 0.030 IN. BY 45 DEG | | STEP QUANTITY | 6 | | SURFACE FINISH | 63.0 MICROINCHES |
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