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National Stock Number:
3040-00-420-6274
Federal Supply Class:
3040
National Item Identification Number:
004206274
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:
| 142749-01 | 35351 | GE AVIATION SYSTEMS LLC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.1240 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | TEST SET INDICATOR,SPECIALLY DESIGNED,ACFT | | LARGEST STEP DIAMETER | 0.156 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 2.490 INCHES NOMINAL | | SPECIAL FEATURES | CENTER STEP HAS GROOVES AROUND BOTH ENDS; GROVE WIDTH 0.015 BOTH ENDS; GROVE DIAMETER 0.104 BOTH ENDS; DISTANCE FROM END TO GROVE 0.620 IN. FIRST END,0.545 IN. SECOND END; ADDITIONAL HOLE CROSSDRILLED ACROSS CENTER STEP,DIAMETER 0.048 IN.,DISTANCE FROM HOLE TO STEP END 0.611 | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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