NSN 3040-00-356-6973
Part Details | STRAIGHT SHAFT
3040-00-356-6973 A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see GEARSHAFT (as modified). For items designed to support rotating members see AXLE(1), STRAIGHT. For items not having the above conditions see PIN, STRAIGHT, HEADLESS. For items having machined ends which constitute steps see SHAFT(1), SHOULDERED; AXLE(1), SHOULDERED; and BOLT, FLUID PASSAGE.
Alternate Parts: 711406, 611406, SCB77281, SCB338596, 3040-00-356-6973, 00-356-6973, 3040003566973, 003566973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-356-6973 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-00-356-6973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 711406 | 60807 | MAGNA-TECH ELECTRONIC CO. INC. |
| 611406 | 60807 | MAGNA-TECH ELECTRONIC CO. INC. |
| SCB77281 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
| SCB338596 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3040-00-356-6973
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 63.0 MICROINCHES |
| FIRST END STYLE | 2 FLAT KEYWAY |
| FIRST END GROOVE WIDTH | 0.1870 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.2300 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.094 INCHES NOMINAL |
| FIRST END DIAMETER | 0.2498 INCHES NOMINAL |
| FIRST END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.982 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 2 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.1870 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.2300 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.968 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2498 INCHES NOMINAL |
| SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.282 INCHES NOMINAL |
| OVERALL LENGTH | 3.218 INCHES NOMINAL |
| SPECIAL FEATURES | BOTH ENDS CHAMFERED 0.015 IN. BY 45 DEG |