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National Stock Number: 3040-00-465-3688
Federal Supply Class: 3040
National Item Identification Number: 004653688
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:
777-6287 | 13499 | ROCKWELL COLLINS, INC. | 777-6287-001 | 13499 | ROCKWELL COLLINS, INC. |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.1850 INCHES MINIMUM AND 0.1870 INCHES MAXIMUM | FIRST END STYLE | SLOTTED | FIRST END SLOT DEPTH | 0.344 INCHES NOMINAL | FIRST END SLOT WIDTH | 0.020 INCHES NOMINAL | LARGEST STEP DIAMETER | 0.312 INCHES NOMINAL | OVERALL LENGTH | 1.594 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A MIL SPEC ALL MATERIAL RESPONSES | MATERIAL | STEEL COMP 303 | SECOND END DIAMETER | 0.3120 INCHES NOMINAL | SECOND END STYLE | PLAIN | STEP QUANTITY | 3 | SUPPLEMENTARY FEATURES | SURFACE TREATMENT IS PASSIVATE,TYPE II PER QQ-P-35; FIRST END HAS FOURSLOTS |
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