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National Stock Number:
3040-01-475-9523
Federal Supply Class:
3040
National Item Identification Number:
014759523
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:
| 124-4322621 PC 58 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 124-4322623 PC 37 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322621 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4322623 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.750 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.875 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AISI-C-1018 ASSN STD SINGLE MATERIAL RESPONSE | | OVERALL LENGTH | 16.375 INCHES NOMINAL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | HANDWHEEL SHAFT | | MATERIAL | STEEL COMP 1018 | | SPECIAL FEATURES | 1.125 IN. LONG 0.875 TO 0.750 IN. WIDE TAPERED SQUARE 0.875 IN. FROM 1ST END; 5.125 IN. LONG 1.125 IN. WIDE HEX CUT 2.000 IN. FROM 1ST END; 1.500 IN. LONG 0.3125 IN. WIDE 0.1562 IN. DEEP KEYWAY 6.4375 IN. FROM 2ND END IN LINE WITH 2ND END KEYWAY | | SECOND END DIAMETER | 1.1250 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.156 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.3125 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 2.063 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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