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National Stock Number:
3040-01-215-2617
Federal Supply Class:
3040
National Item Identification Number:
012152617
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:
| 112-2044683PC64 | 80064 | NAVAL SHIP SYSTEMS COMMAND | | 114-4555764REVSORLATERITEM56 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 114-5769044SH2ITEM56 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 1144555764 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 4555764 IT 56 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | ZZZY | | END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 2.4950 INCHES MINIMUM AND 2.4960 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.1990 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 2.4950 INCHES MINIMUM AND 2.4960 INCHES MAXIMUM | | OVERALL LENGTH | 36.125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | NICKEL ALLOY | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS | | STEP QUANTITY | 5 |
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