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National Stock Number:
3040-01-502-4328
Federal Supply Class:
3040
National Item Identification Number:
015024328
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:
| A-445-228 | 51802 | HANSOME ENERGY SYSTEMS INC | | A-445-228 ITEM 39 | 51802 | HANSOME ENERGY SYSTEMS INC | | HAN 6273-1 | 51802 | HANSOME ENERGY SYSTEMS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 2.500 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 1.6250 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | FIRST END KEYWAY DEPTH | 0.219 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.3770 INCHES NOMINAL | | LARGEST STEP DIAMETER | 4.000 INCHES NOMINAL | | OVERALL LENGTH | 40.690 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT IAW A-445-228 | | SECOND END DIAMETER | 1.5630 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.440 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.440 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.5430 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.1200 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | FIRST END ALSO IS INTERNALLY THREADED: 0.500-13 UNF-2B; SECOND END THREADS ARE: 1.563-18 UNC-2A; USED ON THE 150.0 HP ALTERNATING CURRENT MOTOR P/N A-445-228 | | STEP QUANTITY | 21 | | SURFACE FINISH | 63.0 MICROINCHES |
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