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National Stock Number:
3040-01-098-4348
Federal Supply Class:
3040
National Item Identification Number:
010984348
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:
| 621-2501 | 13499 | ROCKWELL COLLINS, INC. | | 621-2501-002 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AMDL AND AMFZ AND CSPY | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1829 INCHES MINIMUM AND 0.1839 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.2467 INCHES MINIMUM AND 0.2477 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CLASS 303,CONDTN A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 2.665 INCHES NOMINAL | | SECOND END DIAMETER | 0.1855 INCHES MINIMUM AND 0.1865 INCHES MAXIMUM | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 | | SPECIAL FEATURES | SHOULDER HAS 50 PITCH STRAIGHT KNURL 0.120 IN. W AT SECOND END OF SHOULDER,0.345 IN. MIN 0.365 IN. MAX FROM FIRST END OF SHOULDER,0.254 IN. MIN DIA OVER KNURL |
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