Part Details | SHOULDERED SHAFT
3040-00-939-6845 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.
Alternate Parts: SCD607202, SC-D-607202, 3040-00-939-6845, 00-939-6845, 3040009396845, 009396845
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 30, 1965 | 00-939-6845 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-00-939-6845
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SC-D-607202 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3040-00-939-6845
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | PLAIN |
| MATERIAL | ALUMINUM ALLOY |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-225,TEMPER 6 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END DIAMETER | 0.0800 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 0 PLAIN |
| SECOND END DIAMETER | 0.3110 INCHES NOMINAL |
| SECOND END SLOT DEPTH | 0.145 INCHES NOMINAL |
| SECOND END SLOT WIDTH | 0.124 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.750 INCHES NOMINAL |
| OVERALL LENGTH | 1.142 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | 1ST STEP ECCENTRIC TO CENTER LINE OF SHAFT 0.130 IN.,SLOTTED END THD LONGITUDIONALLY 0.138 IN. DIA 32 THDS PER IN. UNC CLASS 2B,0.250 IN. DEEP |