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National Stock Number:
3040-01-198-2869
Federal Supply Class:
3040
National Item Identification Number:
011982869
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:
| 1121N | 59379 | ATLAS COPCO HOLYOKE INC | | 1121N | 93232 | CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION | | HL18122 PIECE 117 | 59379 | ATLAS COPCO HOLYOKE INC | | SHF-126 | 59379 | ATLAS COPCO HOLYOKE INC | | Y-SHF-126 | 59379 | ATLAS COPCO HOLYOKE INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.2830 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.0600 INCHES NOMINAL | | FIRST END HOLE DIAMETER | 0.1360 INCHES NOMINAL | | FIRST END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | OVERALL LENGTH | 5.840 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.4800 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.6600 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1360 INCHES NOMINAL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.1600 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED HOLE, EXTERNALLY THREADED AND FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.1200 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | SPECIAL FEATURES | SECOND END TWO CROSS DRILLED HOLES 90 DEG APART | | STEP QUANTITY | 6 | | SURFACE FINISH | 16.0 MICROINCHES |
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