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National Stock Number:
3040-00-429-8633
Federal Supply Class:
3040
National Item Identification Number:
004298633
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:
| 757-3936 | 13499 | ROCKWELL COLLINS, INC. | | 757-3936-001 | 13499 | ROCKWELL COLLINS, INC. | | GPA-0015 | 0DNR7 | GRAND PRIX ASSOCIATES INC |
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Techincal Specification:
| CRITICALITY CODE JUSTIFICATION | AMDL AND AMFZ AND AMGS | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3120 INCHES NOMINAL | | FIRST END TONGUE THICKNESS | 0.184 INCHES MINIMUM AND 0.186 INCHES MAXIMUM | | FIRST END TONGUE WIDTH | 0.250 INCHES NOMINAL | | FIRST END STEP LENGTH | 1.344 INCHES NOMINAL | | FIRST END STYLE | TONGUE ROUNDED ENDS | | LARGEST STEP DIAMETER | 0.313 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-A-582 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 303 | | OVERALL LENGTH | 1.906 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.156 INCHES NOMINAL | | SECOND END DIAMETER | 0.3125 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SECOND END HOLE DIAMETER | 0.1280 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM | | SPECIAL FEATURES | SECOND END STYLE CHAMFERED 0.031 X 45.0 DEG PORM 3.0 DEG; FINISH PASSIVATE, TYPE II PER QQ-P-35 (COLLINS 580-0025-00), FLATTED END EXTERNALLY THREADED 0.250-28UNF-2A, 1.125 FULL THREAD 0.125 THD RUNOUT, ITEM INTERNALLY THREADED 0.138-32 UNC-2B, 0.312 FULL THD | | STEP QUANTITY | 3 |
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