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National Stock Number:
3040-01-210-4262
Federal Supply Class:
3040
National Item Identification Number:
012104262
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:
| 1853669 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1889891 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 1889891 ITEM 10 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | PL1889891 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | PL1889891 ITEM 10 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1872 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.750 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 5.6875 INCHES NOMINAL | | SECOND END DIAMETER | 1.1246 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 1.500 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.1386 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.2500 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 2.1565 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | STEP QUANTITY | 3 | | SURFACE FINISH | 63.0 MICROINCHES |
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