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National Stock Number:
3040-01-411-4858
Federal Supply Class:
3040
National Item Identification Number:
014114858
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:
| 0225-13150-1126 | 84659 | SAFEGUARD POWERTECH SYSTEMS | | 7HS972 | 45152 | OSHKOSH CORP | | 7HS972 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 6.630 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.850 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.250 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.290 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND WOODRUFF KEYWAY | | SPECIAL FEATURES | THREADS ARE 3/4-16UNF-2A | | STEP QUANTITY | 4 | | SURFACE FINISH | 20.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL KEYWAY LENGTH | 1.530 INCHES MINIMUM | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.1250 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY |
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