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National Stock Number:
3040-00-292-1986
Federal Supply Class:
3040
National Item Identification Number:
002921986
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:
| SM-B-502246 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.400 INCHES NOMINAL | | FIRST END DIAMETER | 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM | | FIRST END GROOVE DIAMETER | 0.2180 INCHES MINIMUM AND 0.2220 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0290 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 3.820 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.570 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2180 INCHES MINIMUM AND 0.2220 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0290 INCHES NOMINAL | | SECOND END DIAMETER | 0.2495 INCHES MINIMUM AND 0.2497 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED |
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