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National Stock Number:
3040-01-160-3612
Federal Supply Class:
3040
National Item Identification Number:
011603612
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:
| 709-4684920 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 709-4684920 ITEM 7 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 87832-1649 | 96169 | ELECTRIC BOAT CORPORATION | | 87832-1649 ITEM 7 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7470 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.104 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1880 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM | | FIRST END EXTERNAL KEYWAY LENGTH | 1.844 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | OVERALL LENGTH | 12.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND B FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 304 | | SECOND END DIAMETER | 0.7470 INCHES MINIMUM AND 0.7480 INCHES MAXIMUM | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 2.125 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 |
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