NSN 3040-00-781-1069
Part Details | STRAIGHT SHAFT
3040-00-781-1069 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: L340003844, 2547127, 3040-00-781-1069, 00-781-1069, 3040007811069, 007811069
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 22, 1968 | 00-781-1069 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
FLAT KEYWAY
FLAT KEYWAY
Cross Reference | NSN 3040-00-781-1069
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L340003844 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| 2547127 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-00-781-1069
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END STYLE | 2 FLAT KEYWAY |
| FIRST END GROOVE WIDTH | 0.0290 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.2300 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.898 INCHES NOMINAL |
| FIRST END DIAMETER | 0.2497 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM |
| FIRST END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.422 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 2 FLAT KEYWAY |
| SECOND END GROOVE WIDTH | 0.0290 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.2300 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.195 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2497 INCHES MINIMUM AND 0.2499 INCHES MAXIMUM |
| SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS | 0.876 INCHES NOMINAL |
| OVERALL LENGTH | 2.850 INCHES NOMINAL |
| SPECIAL FEATURES | SLOT THROUGH SHAFT 0.083 IN. W BY 0.300 IN. LG WITH FULL RADIUS ON BOTH ENDS LOCATED ON A END 0.078 IN. DISTANCE FROM END |