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National Stock Number:
3040-01-227-1114
Federal Supply Class:
3040
National Item Identification Number:
012271114
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:
| 1437370 | 45152 | OSHKOSH CORP | | 1437370 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.0070 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 2.370 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 1020 CRS ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 20.620 INCHES NOMINAL | | SECOND END DIAMETER | 2.0070 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO FLAT | 0.720 INCHES NOMINAL | | SECOND END GROOVED FLAT DEPTH | 0.254 INCHES NOMINAL | | SECOND END GROOVED FLAT LENGTH | 0.3000 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 3.000 INCHES NOMINAL | | SECOND END STYLE | FLAT GROOVED AND INTERNALLY THREADED | | SPECIAL FEATURES | THREADED HOLES ARE 0.34 IN. DIA X 2.44 IN. DP,0.12 NPT | | SURFACE FINISH | 32.0 MICROINCHES |
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