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National Stock Number:
3040-01-126-8922
Federal Supply Class:
3040
National Item Identification Number:
011268922
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:
| 709-4684909 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 709-4684909 ITEM 25 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 87832-1638 ITEM25 | 62991 | DRW MFG CO | | 87832-1638 | 96169 | ELECTRIC BOAT CORPORATION | | 87832-1638 ITEM 25 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.650 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.182 INCHES MINIMUM AND 1.183 INCHES MAXIMUM | | OVERALL LENGTH | 11.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | STEP QUANTITY | 7 | | SURFACE FINISH | 63.0 MICROINCHES |
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