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National Stock Number:
3040-01-494-8349
Federal Supply Class:
3040
National Item Identification Number:
014948349
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:
| 581-6405751 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6405751 FIND 5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 1.812 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.812 INCHES NOMINAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.8000 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.3880 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-286 FED STD ALL MATERIAL RESPONSES | | MATERIAL | NICKEL ALLOY 502 | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT SCREW | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 32.040 INCHES NOMINAL | | SPECIAL FEATURES | RAW STOCK REFERENCE P/N: 211066720 | | STEP QUANTITY | 13 |
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