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National Stock Number:
3040-01-195-1898
Federal Supply Class:
3040
National Item Identification Number:
011951898
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:
| 29-00198-001 | 00724 | RAYTHEON COMPANY | | 29-00198-001 | 12613 | THALER MACHINE COMPANY, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.108 INCHES NOMINAL | | FIRST END DIAMETER | 0.1872 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.1752 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0200 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.374 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764 CLASS 303 COND TN A ANNEALED FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 4.250 INCHES NOMINAL | | SPECIAL FEATURES | BODY THD | | SECOND END DIAMETER | 0.2497 INCHES NOMINAL | | SECOND END STYLE | SLOTTED | | SECOND END SLOT DEPTH | 0.060 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.046 INCHES NOMINAL | | STEP QUANTITY | 4 | | SURFACE FINISH | 16.0 MICROINCHES |
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