Part Details | STRAIGHT SHAFT
3040-00-021-3178 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: 450734215, 45-073-4215, 11968324215, 1196832-4215, 11968324215REV, 1196832-4215REV, 3040-00-021-3178, 00-021-3178, 3040000213178, 000213178
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAY 06, 1967 | 00-021-3178 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
CIRCULAR GROOVED
PLAIN
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-021-3178
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 45-073-4215 | 56232 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 1196832-4215 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
| 1196832-4215REV | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-00-021-3178
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| SURFACE FINISH | 16.0 MICROINCHES |
| FIRST END STYLE | PLAIN |
| FIRST END DIAMETER | 0.1870 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.0170 INCHES MINIMUM AND 0.0190 INCHES MAXIMUM |
| SECOND END GROOVE DIAMETER | 0.1735 INCHES MINIMUM AND 0.1765 INCHES MAXIMUM |
| SECOND END DISTANCE FROM END TO GROOVE | 0.200 INCHES NOMINAL |
| SECOND END DIAMETER | 0.1870 INCHES NOMINAL |
| OVERALL LENGTH | 2.150 INCHES NOMINAL |