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National Stock Number:
3040-01-282-6970
Federal Supply Class:
3040
National Item Identification Number:
012826970
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:
| 5598631 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 5598631-1 | 38597 | LOCKHEED MARTIN CORPORATION | | 5598631-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 4.600 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 6061 | | SECOND END FLAT DEPTH | 0.0800 INCHES NOMINAL | | SECOND END FLAT LENGTH | 0.188 INCHES NOMINAL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END STYLE | FLATTED | | SPECIAL FEATURES | SECOND END SECOND FLAT 0.060 IN. FROM END 1.580 IN. LONG | | SURFACE FINISH | 125.0 MICROINCHES |
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