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National Stock Number:
3040-01-240-3315
Federal Supply Class:
3040
National Item Identification Number:
012403315
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:
| 10106979 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 7002540 | 32067 | MARVIN ENGINEERING CO, INC | | 7002540 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3120 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.7900 INCHES NOMINAL | | FIRST END STYLE | TONGUE ROUNDED ENDS | | FIRST END TONGUE THICKNESS | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | FIRST END TONGUE WIDTH | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | OVERALL LENGTH | 9.920 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/12 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | SECOND END DIAMETER | 0.3120 INCHES NOMINAL | | SECOND END STEP LENGTH | 1.3900 INCHES NOMINAL | | SECOND END STYLE | TONGUE ROUNDED ENDS | | SECOND END TONGUE THICKNESS | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | SECOND END TONGUE WIDTH | 0.1800 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | SPECIAL FEATURES | USED ON AMRAAM LAU128A;WEAPON SYSTEM ESSENTIAL | | SURFACE FINISH | 125.0 MICROINCHES |
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