NSN 3040-00-857-3678
Part Details | STRAIGHT SHAFT
3040-00-857-3678 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: 4485111, 448511-1, SMB441656, 3040-00-857-3678, 00-857-3678, 3040008573678, 008573678
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-857-3678 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
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Cross Reference | NSN 3040-00-857-3678
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 448511-1 | 96214 | RAYTHEON COMPANYDBA RAYTHEON |
| SMB441656 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3040-00-857-3678
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| FIRST END STYLE | FLATTED |
| FIRST END FLAT DEPTH | 0.0200 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.270 INCHES NOMINAL |
| FIRST END DIAMETER | 0.1872 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 0.2500 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.0620 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.200 INCHES NOMINAL |
| SECOND END HOLE DEPTH | 0.187 INCHES NOMINAL |
| OVERALL LENGTH | 0.895 INCHES NOMINAL |
| SPECIAL FEATURES | TWO IDENTICALFLATS ON A END 90 DEG ANGLE BETWEEN FLATS |