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National Stock Number:
3040-01-360-9230
Federal Supply Class:
3040
National Item Identification Number:
013609230
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:
| 10549754 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4368 INCHES MINIMUM AND 0.4373 INCHES MAXIMUM | | FIRST END STYLE | INTERNAL THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.2320 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.436 INCHES MINIMUM AND 0.437 INCHES MAXIMUM | | OVERALL LENGTH | 1.453 INCHES MINIMUM AND 1.458 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 OR STEEL COMP 303SE OR STEEL COMP 304 | | SECOND END DIAMETER | 0.2370 INCHES MINIMUM AND 0.2420 INCHES MAXIMUM | | SECOND END INTERNAL THREAD LENGTH | 0.2810 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | STEP QUANTITY | 5 |
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