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National Stock Number:
3040-01-237-6259
Federal Supply Class:
3040
National Item Identification Number:
012376259
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:
| 77832-60X9 | 96169 | ELECTRIC BOAT CORPORATION | | 77832-60X9 PIECE 48 | 96169 | ELECTRIC BOAT CORPORATION | | SSN637-701-2159985 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | SSN637-701-2159985 PIECE 48 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2470 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 1.688 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.2470 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.0665 INCHES NOMINAL | | OVERALL LENGTH | 9.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 4140 | | SECOND END DIAMETER | 1.2470 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.0665 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 2.625 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.2470 INCHES NOMINAL | | SURFACE FINISH | 32.0 MICROINCHES |
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