NSN 3040-00-021-2973
Part Details | STRAIGHT SHAFT
3040-00-021-2973 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: 2593823, 3040-00-021-2973, 00-021-2973, 3040000212973, 000212973
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | APR 27, 1967 | 00-021-2973 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
TAPERED WITH FLAT
PLAIN
TAPERED WITH FLAT
Cross Reference | NSN 3040-00-021-2973
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2593823 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-00-021-2973
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 |
| FIRST END STYLE | PLAIN |
| FIRST END DIAMETER | 1.6240 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 TAPERED WITH FLAT |
| SECOND END DIAMETER | 1.5290 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.3730 INCHES MINIMUM AND 0.3830 INCHES MAXIMUM |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 1.812 INCHES NOMINAL |
| OVERALL LENGTH | 46.656 INCHES NOMINAL |
