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National Stock Number:
3040-00-334-3769
Federal Supply Class:
3040
National Item Identification Number:
003343769
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:
| PG4-584 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV | | PG4-584PC6 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV | | PK561 | 73057 | USM CORP SUB OF EMHART INDUSTRIES INC FARREL CO DIV |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.125 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 2.468 INCHES MINIMUM AND 2.500 INCHES MAXIMUM | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.187 INCHES NOMINAL | | OVERALL LENGTH | 18.000 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END EXTERNAL THREAD LENGTH | 0.875 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 6 |
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