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National Stock Number:
3040-01-499-5313
Federal Supply Class:
3040
National Item Identification Number:
014995313
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:
| 12108M502A | 72166 | B.W. ELLIOTT MANUFACTURING CO., LLC | | 12108M502A ITEM 2 | 72166 | B.W. ELLIOTT MANUFACTURING CO., LLC | | 12291M4B | 72166 | B.W. ELLIOTT MANUFACTURING CO., LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.8030 INCHES MINIMUM AND 0.8130 INCHES MAXIMUM | | FIRST END STEP LENGTH | 1.310 INCHES NOMINAL | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | FIRST END WIDTH ACROSS FLATS | 0.624 INCHES MINIMUM AND 0.626 INCHES MAXIMUM | | LARGEST STEP DIAMETER | 0.803 INCHES MINIMUM AND 0.813 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1141 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SPINDLE | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 4.210 INCHES NOMINAL | | SECOND END DIAMETER | 0.6210 INCHES MINIMUM AND 0.6230 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.063 INCHES MINIMUM AND 0.071 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.101 INCHES MINIMUM AND 0.108 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.1890 INCHES MINIMUM AND 0.1910 INCHES MAXIMUM | | SECOND END EXTERNAL KEYWAY LENGTH | 0.700 INCHES MINIMUM | | SECOND END GROOVE DIAMETER | 0.5850 INCHES MINIMUM AND 0.5910 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY | | SPECIAL FEATURES | 0.135-0.142 DIA THRU CROSS DRILLED HOLE 90 DEGREE FROM KEYWAY AND 0.625 INCH FROM SECOND END PROVIDED | | STEP QUANTITY | 6 |
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