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National Stock Number:
3040-00-787-4273
Federal Supply Class:
3040
National Item Identification Number:
007874273
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:
| 204-040-130-005 | 97499 | BELL TEXTRON INC | | 204-040-130-5 | 97499 | BELL TEXTRON INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.8750 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.440 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 1.875 INCHES NOMINAL | | OVERALL LENGTH | 1.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS6260 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.3755 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | INTERNAL WRENCHING HOLE ON FLANGED END 0.760 IN. SQUARE W/FOUR EQUALLY SPACED HOLES 0.072 IN. DIA DRILLED THRU CORNERS 0.060 IN. FROM RIGHT END | | STEP QUANTITY | 2 | | SURFACE FINISH | 32.0 MICROINCHES |
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