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National Stock Number:
3040-01-122-5879
Federal Supply Class:
3040
National Item Identification Number:
011225879
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:
| 635J642PC10 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 715J410 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 715J410 PIECE 3 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 715J410-03 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.469 INCHES NOMINAL FIRST END | | EXTERNAL KEYWAY LENGTH | 0.719 INCHES NOMINAL SECOND END | | FIRST END EXTERNAL THREAD LENGTH | 0.375 INCHES NOMINAL | | FIRST END DIAMETER | 0.5833 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | FIRST END KEYWAY DEPTH | 0.078 INCHES NOMINAL | | FIRST END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | LARGEST STEP DIAMETER | 1.031 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | OVERALL LENGTH | 5.938 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.594 INCHES NOMINAL | | SECOND END DIAMETER | 0.6613 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.078 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1250 INCHES NOMINAL | | STEP QUANTITY | 9 | | SURFACE FINISH | 32.0 MICROINCHES |
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