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National Stock Number:
3040-00-991-8685
Federal Supply Class:
3040
National Item Identification Number:
009918685
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:
| 547-7440-003 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3590 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 2.593 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 7,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | FIRST END HAS INT INVOLUTE SPLINES,0.188 IN. SPLINE MINOR DIA,0.1875/0.1882 IN. SPLINE MAJ DIA,30 DEG PRESSURE ANGLE,0.500 IN. DIAMETRAL PITCH,8 SPLINE QTY;SECOND END BORED,0.250 IN. DIA,2.405 IN. DP,COUNTERBORED 0.3125/0.3130 IN. DIA,0.1095 IN. DP;SECOND END HAS FLANGE,0.125 IN. THK,0.625 IN. R | | STEP QUANTITY | 2 |
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