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National Stock Number:
3040-01-022-6236
Federal Supply Class:
3040
National Item Identification Number:
010226236
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:
| 1955783 | 96169 | ELECTRIC BOAT CORPORATION | | 1955783PC9 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 516-1955783 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 73791-27X3PC9 | 96169 | ELECTRIC BOAT CORPORATION | | 75791-27X3PC9 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | FEAT | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END SPLINE LENGTH | 1.438 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.7480 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.6390 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | OVERALL LENGTH | 3.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-20166,TYPE A,GRADE M MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 1.000 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.7480 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.6390 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL | | SURFACE FINISH | 32.0 MICROINCHES |
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