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National Stock Number:
3040-00-336-0958
Federal Supply Class:
3040
National Item Identification Number:
003360958
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:
| 8-45189 | 14170 | HUGHES MISSILE SYSTEMS CO SAN DIEGO | | 8-45189 | 15090 | RAYTHEON COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6200 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.4400 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0900 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.060 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.620 INCHES NOMINAL | | OVERALL LENGTH | 1.450 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-770 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 431 | | SECOND END DIAMETER | 0.4990 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.312 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.499 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1110 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | 0.2525 IN. HOLE,COUNTERSINK 45 DEGRESS X 0.3120 IN. ON BOTH SIDES | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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