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National Stock Number:
3040-01-262-6193
Federal Supply Class:
3040
National Item Identification Number:
012626193
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 515-1955945 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 515-1955945 PIECE 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 73552-06X8 PIECE 8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.995 INCHES MINIMUM AND 1.997 INCHES MAXIMUM | | OVERALL LENGTH | 8.625 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | ALUMINUM OR COPPER OR NICKEL | | SECOND END DIAMETER | 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 1.5790 INCHES MINIMUM AND 1.5840 INCHES MAXIMUM | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (STRAIGHT) | | SECOND END SPLINE LENGTH | 1.562 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.7460 INCHES MINIMUM AND 1.7480 INCHES MAXIMUM | | SPECIAL FEATURES | LARGEST STEP DIA HAS 10 STRAIGHT SPLINES,1.810 IN. SPLINE MINOR DIA,2.938 IN.LG,1.812 IN. FROM 1ST END | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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