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National Stock Number:
3040-00-621-3373
Federal Supply Class:
3040
National Item Identification Number:
006213373
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:
| 43-511-1 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.0775 INCHES MINIMUM AND 0.0778 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | COMPUTER NAVIGATIONAL ACFT | | LARGEST STEP DIAMETER | 0.112 INCHES NOMINAL | | OVERALL LENGTH | 1.545 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | LARGEST STEP THD 4-40 UNC | | STEP QUANTITY | 4 | | SURFACE FINISH | 32.0 MICROINCHES |
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