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National Stock Number:
3040-01-446-6359
Federal Supply Class:
3040
National Item Identification Number:
014466359
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:
| 123-4403525 PART 20 | 43689 | HUNTINGTON INGALLS INC | | 123-4403527 PART 11 | 43689 | HUNTINGTON INGALLS INC | | 123-4403533 PART 20 | 43689 | HUNTINGTON INGALLS INC | | 1502-128 | 43689 | HUNTINGTON INGALLS INC | | 123-4403533 PART 20 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 123-4556116 PART 11 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 1502-77 | 43689 | HUNTINGTON INGALLS INC | | 4403533 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 4556116 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SLOT DEPTH | 0.3750 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.1250 INCHES NOMINAL | | FIRST END STYLE | SLOTTED AND INTERNALLY THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.3750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750,COMP A HD FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 4.2500 INCHES NOMINAL | | SURFACE FINISH | 63.0 MICROINCHES |
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