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National Stock Number:
3040-01-145-2527
Federal Supply Class:
3040
National Item Identification Number:
011452527
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:
| 10106934 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 132D1753 | 05606 | GENERAL DYNAMICS-OTS, INC. | | 132D1753 | 1GUP7 | VERMONT AEROSPACE INDUSTRIES, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7491 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.600 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | FSC APPLICATION DATA | FEEDER,AUTOMATIC GUN | | LARGEST STEP DIAMETER | 0.880 INCHES NOMINAL | | OVERALL LENGTH | 4.820 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A331 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 4140 | | SECOND END GROOVE DIAMETER | 0.5090 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0750 INCHES NOMINAL | | SECOND END DIAMETER | 0.8800 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.664 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.5190 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 19 | | SECOND END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 0.980 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6250 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END,SPLINED 3.040 IN. LG,23 TEETH,0.6440 IN. MINOR DIA | | STEP QUANTITY | 3 |
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