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National Stock Number:
3040-01-262-6194
Federal Supply Class:
3040
National Item Identification Number:
012626194
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:
| 515-1955948 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 515-1955948 PIECE 8 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 73552-06X11 PIECE 8 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 1.7390 INCHES MINIMUM AND 1.7410 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 2.250 INCHES NOMINAL | | OVERALL LENGTH | 29.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC ALL MATERIAL RESPONSES | | MATERIAL | ALUMINUM OR COPPER OR NICKEL | | STEP QUANTITY | 5 | | SURFACE FINISH | 63.0 MICROINCHES |
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