NSN 3040-00-285-4350
Part Details | STRAIGHT SHAFT
3040-00-285-4350 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: SMB502257, SM-B-502257, 3040-00-285-4350, 00-285-4350, 3040002854350, 002854350
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 05, 1973 | 00-285-4350 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
CIRCULAR GROOVED
TAPERED WITH FLAT
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-285-4350
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| SM-B-502257 | 80063 | US ARMY COMMUNICATIONS &ELECTRONICS MATERIEL READINESS |
Technical Data | NSN 3040-00-285-4350
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC ALL MATERIAL RESPONSES |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END STYLE | CIRCULAR GROOVED |
| FIRST END GROOVE WIDTH | 0.0290 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.2200 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.409 INCHES NOMINAL |
| FIRST END DIAMETER | 0.2497 INCHES NOMINAL |
| END SIMILARITY | IDENTICAL |
| SECOND END STYLE | 9 TAPERED WITH FLAT |
| SECOND END FLAT DEPTH | 0.0333 INCHES NOMINAL |
| SECOND END FLAT LENGTH | 0.344 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2497 INCHES NOMINAL |
| SECOND END INTERNAL THREAD LENGTH | 0.180 INCHES NOMINAL |
| OVERALL LENGTH | 1.878 INCHES NOMINAL |
| SPECIAL FEATURES | SECOND END FLATTED BOTH SIDES,180 DEGREES APART;CHAMFER BOTH ENDS 45 DEGREES |