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National Stock Number:
3040-00-068-7273
Federal Supply Class:
3040
National Item Identification Number:
000687273
Description:
SHAFT,STRAIGHT
Detail:
A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for jubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
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Manufacturer Information:
| 1770828 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER | | 41-457 | 56232 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.190 INCHES NOMINAL | | FIRST END DIAMETER | 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.1120 INCHES MINIMUM AND 0.1170 INCHES MAXIMUM | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | OVERALL LENGTH | 3.960 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 | | SECOND END HOLE DEPTH | 0.312 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.0880 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM | | SECOND END DIAMETER | 0.3123 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 1.730 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED HOLE AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.380 INCHES NOMINAL | | SPECIAL FEATURES | FIRST END,ADDITIONAL CROSS DRILLED HOLE,0.088 INCH MINIMUM 0.093 INCH MAXIMUM DIAMETER,DISTANCE BETWEEN HOLE CENTERS 1.220 INCH NOMINAL,ANGLE BETWEEN HOLES 180 DEGREES | | SURFACE FINISH | 32.0 MICROINCHES |
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