NSN 3040-00-876-9040
Part Details | STRAIGHT SHAFT
3040-00-876-9040 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: 49181, 4918-1, 49181, 4918-1, B4918, 3040-00-876-9040, 00-876-9040, 3040008769040, 008769040
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 17, 1967 | 00-876-9040 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
CIRCULAR GROOVED
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-876-9040
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 4918-1 | 03538 | LOCKHEED MARTIN CORPORATIONDIV RMS |
| 4918-1 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
| B4918 | 54497 | MARTIN MARIETTA TECHNOLOGIES INCSUB OF MARTIN MARIETTA CORP |
Technical Data | NSN 3040-00-876-9040
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 29.0 MICROINCHES |
| FIRST END STYLE | CIRCULAR GROOVED |
| FIRST END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
| FIRST END GROOVE DIAMETER | 0.3430 INCHES MINIMUM AND 0.3460 INCHES MAXIMUM |
| FIRST END DISTANCE FROM END TO GROOVE | 0.087 INCHES NOMINAL |
| FIRST END DIAMETER | 0.4370 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.0390 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM |
| SECOND END GROOVE DIAMETER | 0.3430 INCHES MINIMUM AND 0.3460 INCHES MAXIMUM |
| SECOND END DISTANCE FROM END TO GROOVE | 3.272 INCHES NOMINAL |
| SECOND END DIAMETER | 0.4370 INCHES NOMINAL |
| OVERALL LENGTH | 7.200 INCHES NOMINAL |