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National Stock Number:
3040-00-896-6637
Federal Supply Class:
3040
National Item Identification Number:
008966637
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:
| 002648 | 34228 | L3 TECHNOLOGIES, INC. | | 547A002648 | 03956 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | 547A002648 | 34228 | L3 TECHNOLOGIES, INC. | | A-547.206 | 34228 | L3 TECHNOLOGIES, INC. | | A547-206 | 34228 | L3 TECHNOLOGIES, INC. | | 547A002648 | 4N133 | CHATHAM PRECISION INC | | A547-206 | 4N133 | CHATHAM PRECISION INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 2.4988 INCHES MINIMUM AND 2.4990 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | OVERALL LENGTH | 2.281 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | SECOND END STEP LENGTH | 0.3390 INCHES MINIMUM AND 0.3490 INCHES MAXIMUM | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.2490 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | STEP QUANTITY | 2 | | SURFACE FINISH | 32.0 MICROINCHES |
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