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National Stock Number: 3040-01-262-6190
Federal Supply Class: 3040
National Item Identification Number: 012626190
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:
515-1955946 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 515-1955946 PIECE 7 | 80064 | NAVAL SHIP SYSTEMS COMMAND | 73552-06X9 PIECE 7 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
END SIMILARITY | IDENTICAL | FIRST END DIAMETER | 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | FIRST END SPLINE LENGTH | 2.312 INCHES NOMINAL | FIRST END SPLINE MAJOR DIAMETER | 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | FIRST END SPLINE MINOR DIAMETER | 1.5790 INCHES MINIMUM AND 1.5840 INCHES MAXIMUM | FIRST END SPLINE QUANTITY | 10 | FIRST END STYLE | SPLINED (STRAIGHT) | OVERALL LENGTH | 10.562 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES | MATERIAL | ALUMINUM OR COPPER OR NICKEL | SURFACE FINISH | 63.0 MICROINCHES |
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