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National Stock Number:
3040-01-205-2137
Federal Supply Class:
3040
National Item Identification Number:
012052137
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:
| 1292705 | 98897 | LOCKHEED MARTIN CORP | | 1292705-103 | 17772 | AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA, LLC | | 1292705-103 | 98897 | LOCKHEED MARTIN CORP |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.7485 INCHES MINIMUM AND 0.7490 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 5.070 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SPECIAL FEATURES | BORE 0.4926 TO 0.4976 IN. DIA,5.070 IN. LG;INTERIOR WHITE PER FED-STD 595;HEAT TREATED PER LCP73-2020;DEMAGNETIZE PER LCP70-1067 | | SURFACE FINISH | 63.0 MICROINCHES |
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