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National Stock Number:
3040-00-652-6335
Federal Supply Class:
3040
National Item Identification Number:
006526335
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:
| 8759283 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.875 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | FSC APPLICATION DATA | LAUNCHER ROCKET,762 MM,TRUCK MOUNTED | | LARGEST STEP DIAMETER | 0.875 INCHES NOMINAL | | OVERALL LENGTH | 19.875 INCHES NOMINAL | | MATERIAL | STEEL COMP 1042 OR STEEL COMP 1045 | | SPECIAL FEATURES | 0.875-6ACME-2G-LH THREAD 4.125 LGSECOND END AND 0.875-6ACME-2G-RH 4.125LG 10.3745 FROM SECOND END AND 4 FLATS0.559/0.562 W X 1.000 LG 0.875 FROM FIRST END | | SECOND END EXTERNAL THREAD LENGTH | 4.1250 INCHES NOMINAL | | SECOND END DIAMETER | 0.8750 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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