NSN 3040-00-249-7086
Part Details | SHOULDERED SHAFT
3040-00-249-7086 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: C5A27530, 3040-00-249-7086, 00-249-7086, 3040002497086, 002497086
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 19, 1969 | 00-249-7086 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
WOODRUFF KEYWAY
TAPERED WITH FLAT
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-249-7086
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| C5A27530 | 78567 | SPECO CORP |
Technical Data | NSN 3040-00-249-7086
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | 3 TAPERED WITH FLAT |
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | AMS 6260, COMP 9310 ASSN STD SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END DIAMETER | 0.8120 INCHES NOMINAL |
| FIRST END HOLE DIAMETER | 0.1710 INCHES MINIMUM AND 0.1810 INCHES MAXIMUM |
| FIRST END DISTANCE FROM HOLE CENTER TO END | 0.310 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 2 WOODRUFF KEYWAY |
| SECOND END DIAMETER | 1.0605 INCHES MINIMUM AND 1.0615 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.3775 INCHES MINIMUM AND 0.3785 INCHES MAXIMUM |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.560 INCHES NOMINAL |
| SECOND END DISTANCE BETWEEN HOLE CENTERS | 0.500 INCHES NOMINAL |
| SECOND END ANGLE BETWEEN HOLES | 90.0 DEGREES NOMINAL |
| LARGEST STEP DIAMETER | 1.0605 INCHES MINIMUM AND 1.0615 INCHES MAXIMUM |
| OVERALL LENGTH | 4.090 INCHES NOMINAL |
| STEP QUANTITY | 3 |
| SPECIAL FEATURES | 1ST END HAS 0.750 IN. DIA. BORE. 2ND END HAS INTERNAL INVOLUTE SPLINES. CRITICAL TECHNOLOGY |
| END ITEM IDENTIFICATION | AIRCRAFT, GALAXY C-5 |