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National Stock Number:
3040-21-913-5435
Federal Supply Class:
3040
National Item Identification Number:
219135435
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:
| 10555720 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 19.947 MILLIMETERS MINIMUM AND 19.980 MILLIMETERS MAXIMUM | | FIRST END STEP LENGTH | 13.500 MILLIMETERS NOMINAL | | FIRST END STYLE | SQUARE (ROUND CORNERS) | | FIRST END WIDTH ACROSS FLATS | 13.957 MILLIMETERS MINIMUM AND 14.000 MILLIMETERS MAXIMUM | | LARGEST STEP DIAMETER | 34.881 MILLIMETERS MINIMUM AND 34.920 MILLIMETERS MAXIMUM | | MATERIAL | STEEL | | OVERALL LENGTH | 76.5 MILLIMETERS MINIMUM AND 77.5 MILLIMETERS MAXIMUM | | SECOND END DIAMETER | 34.881 MILLIMETERS MINIMUM AND 34.920 MILLIMETERS MAXIMUM | | SECOND END STYLE | PLAIN | | SPECIAL FEATURES | 1ST END THREADED, FULL LG, M12 THREAD | | STEP QUANTITY | 3 |
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