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National Stock Number:
3040-00-752-2365
Federal Supply Class:
3040
National Item Identification Number:
007522365
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:
| 7522365 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6220 INCHES MINIMUM AND 0.6240 INCHES MAXIMUM | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.458 INCHES MINIMUM AND 0.478 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3140 INCHES MAXIMUM | | FIRST END HOLE DEPTH | 0.622 INCHES MINIMUM AND 0.624 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 0.8125 INCHES NOMINAL | | OVERALL LENGTH | 5.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 1020 OR STEEL COMP 1030 | | SECOND END DIAMETER | 0.6692 INCHES MINIMUM AND 0.6695 INCHES MAXIMUM | | SECOND END STEP LENGTH | 0.875 INCHES MINIMUM AND 0.937 INCHES MAXIMUM | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.435 INCHES MINIMUM AND 0.437 INCHES MAXIMUM | | SPECIAL FEATURES | INTERNAL THREAD ON SECOND END IS 1/4-28NF-3; | | STEP QUANTITY | 6 |
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