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National Stock Number:
3040-01-223-8925
Federal Supply Class:
3040
National Item Identification Number:
012238925
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:
| 13076419 | 04939 | LOCKHEED MARTIN CORPORATION | | 13076419 | 58260 | PROGRAM MANAGER ADVANCED ATTACK HELICOPTER BARCOM AMCPM-AAH |
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Techincal Specification:
| SECOND END GROOVE WIDTH | 0.0900 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 1.930 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 1.900 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.2600 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 4 | | TEST DATA DOCUMENT | 58260-13076419 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4245 INCHES NOMINAL | | FIRST END WIDTH ACROSS FLATS | 0.243 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.490 INCHES NOMINAL | | FIRST END STYLE | HEXAGONAL | | LARGEST STEP DIAMETER | 0.423 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643,COND 1025 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 17-4PH | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 5.190 INCHES NOMINAL | | SECOND END DIAMETER | 0.4245 INCHES NOMINAL |
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