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National Stock Number:
3040-01-277-1427
Federal Supply Class:
3040
National Item Identification Number:
012771427
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:
| BL-11568 | 08484 | BREEZE-EASTERN LLC | | BL-11568-1 | 08484 | BREEZE-EASTERN LLC | | BL-11568-1 | 1P492 | NATIONAL PROCESS INDUSTRIES INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6240 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.688 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.068 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | OVERALL LENGTH | 10.624 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.872 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5617 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END ANGLE BETWEEN KEYWAYS | 180.0 DEGREES NOMINAL | | SECOND END DIAMETER | 0.6240 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.068 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 0.438 INCHES NOMINAL | | SECOND END STYLE | TWO FLAT KEYWAYS | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | SPECIAL FEATURES | SECOND END-ONE HOLE 0.1875 IN. DIA X 0.688 IN. DP;ONE HOLE THRU WALLS 0.073 IN. DIA LOCATED 90 DEG FROM KEYWAY 0.359 IN. FROM END | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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