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National Stock Number:
3040-01-476-1449
Federal Supply Class:
3040
National Item Identification Number:
014761449
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:
| 13225E9552 | 97403 | CECOM LR CENTER | | 13225E9552-4 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4995 INCHES MINIMUM AND 0.4998 INCHES MAXIMUM | | FIRST END FLAT DEPTH | 0.0645 INCHES MINIMUM AND 0.0648 INCHES MAXIMUM | | FIRST END FLAT LENGTH | 1.500 INCHES NOMINAL | | FIRST END STYLE | FLATTED | | LARGEST STEP DIAMETER | 0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM | | OVERALL LENGTH | 5.620 INCHES NOMINAL | | MATERIAL | STEEL COMP 1117 | | SPECIAL FEATURES | 2ND END BORE 0.625 IN. MIN. DIA. FOR 3.000 INCHES AND BORED 0.605 IN. MAX. FOR ADDITIONAL 0.62 IN. MAX. 2ND END HAS 2 HOLES THD 0.250-28UNF-3B CROSS DRILLED THRU TO BORE | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT,EXTENSION | | SECOND END DIAMETER | 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.500 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.500 INCHES NOMINAL | | SECOND END STYLE | THREADED CROSS DRILLED | | STEP QUANTITY | 2 |
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