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National Stock Number:
3040-00-401-1563
Federal Supply Class:
3040
National Item Identification Number:
004011563
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:
| 10161635 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.7491 INCHES MINIMUM AND 1.7496 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.7496 INCHES NOMINAL | | OVERALL LENGTH | 2.810 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-635.SAE 1010-1020 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.4984 INCHES MINIMUM AND 1.4990 INCHES MAXIMUM | | SECOND END STYLE | INTERNAL THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.817 INCHES NOMINAL | | SPECIAL FEATURES | INCLUDES 0.187 IN. THICK PLATE WELDED TO TOP OF SHAFT,0.630 IN. FROM SECOND END | | STEP QUANTITY | 2 |
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