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National Stock Number:
3040-01-496-1049
Federal Supply Class:
3040
National Item Identification Number:
014961049
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:
| 581-6985420-43 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H611-1404 SHEET 29 | 53711 | NAVAL SEA SYSTEMS COMMAND | | H611-1404-43 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END STYLE | PLAIN | | OVERALL LENGTH | 94.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A,FORM 1,CONDITION:COLD DRAWN FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | SPECIFICATION/STANDARD DATA | 81348-QQ-N-281,CLASS A,FORM 1,CONDITION:COLD DRAWN GOVERNMENT SPECIFICATION | | SPECIAL FEATURES | SHAFT IS 1.000 INCH +0.000 -0.004 SQUARE SHAPE; BOTH ENDS ARE CHAMFERED 45 DEGREES X 0.060 INCH; BOTH ENDS ARE MACHINED TO RMS 250 FINISH; NEXT HIGHER ASSEMBLY CAGE 53711 P/N 581-6985420-A2 AND CAGE 96169 P/N H611-1404-A2; USED ON LOS ANGELES CLASS SSN (688) |
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