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National Stock Number:
3040-00-397-7547
Federal Supply Class:
3040
National Item Identification Number:
003977547
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:
| 303482 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.1722 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FRAGILITY FACTOR | MODERATELY RUGGED | | FSC APPLICATION DATA | AIRCRAFT GUNNERY FIRE CONTROL EQUIPMENT | | LARGEST STEP DIAMETER | 0.250 INCHES NOMINAL | | OVERALL LENGTH | 7.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS 6,TYPE C FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 302 | | STEP QUANTITY | 4 | | STORAGE TYPE | GENERAL PURPOSE WAREHOUSE |
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