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National Stock Number:
3040-00-460-6918
Federal Supply Class:
3040
National Item Identification Number:
004606918
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:
| 20006-623D2-1 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.2300 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0290 INCHES NOMINAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.260 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | OVERALL LENGTH | 4.060 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SPECIAL FEATURES | 2 FLAT GROOVES ON SECOND END,LOCATED 90.0 DEGREES APART; EACH FLAT IS AS DESCRIBED | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO FLAT | 0.500 INCHES NOMINAL | | SECOND END GROOVED FLAT DEPTH | 0.020 INCHES NOMINAL | | SECOND END GROOVED FLAT LENGTH | 0.2500 INCHES NOMINAL | | SECOND END STYLE | FLAT GROOVED | | SURFACE FINISH | 10.0 MICROINCHES |
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