NSN 3040-00-186-6730
Part Details | SHOULDERED SHAFT
3040-00-186-6730 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: 30407060351, 3040706-035-1, 3040706035, 3040706-035, 3040-00-186-6730, 00-186-6730, 3040001866730, 001866730
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 10, 1971 | 00-186-6730 | 22914 ( SHAFT, SHOULDERED ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR GROOVED
WOODRUFF KEYWAY
CIRCULAR GROOVED
WOODRUFF KEYWAY
Cross Reference | NSN 3040-00-186-6730
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3040706-035-1 | 99696 | LOCKHEED MARTIN CORPORATIONDIV LOCKHEED MARTIN SYSTEMS & GLOBAL |
| 3040706-035 | 99696 | LOCKHEED MARTIN CORPORATIONDIV LOCKHEED MARTIN SYSTEMS & GLOBAL |
Technical Data | NSN 3040-00-186-6730
| Characteristic | Specifications |
|---|---|
| FIRST END STYLE | CIRCULAR GROOVED |
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END GROOVE WIDTH | 0.0180 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.1750 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.0600 INCHES NOMINAL |
| FIRST END DIAMETER | 0.1872 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | WOODRUFF KEYWAY |
| SECOND END KEYWAY WIDTH | 0.1310 INCHES NOMINAL |
| SECOND END EXTERNAL KEYWAY LENGTH | 0.4060 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 0.2660 INCHES NOMINAL |
| SECOND END DIAMETER | 0.5000 INCHES NOMINAL |
| LARGEST STEP DIAMETER | 0.562 INCHES NOMINAL |
| OVERALL LENGTH | 2.400 INCHES NOMINAL |
| STEP QUANTITY | 4 |
| SPECIAL FEATURES | 2ND END HAS 2ND KEYWAY 180 DEGREES FROM 1ST,SAME DIMENSIONS AND SAME DISTANCE FROM END |