NSN 3040-00-484-5991
Part Details | STRAIGHT SHAFT
3040-00-484-5991 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: L340000089, 2039357, 3040-00-484-5991, 00-484-5991, 3040004845991, 004845991
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | SEP 15, 1969 | 00-484-5991 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
FLATTED
CIRCULAR GROOVED
FLATTED
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-484-5991
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| L340000089 | 36090 | LOCKHEED MARTIN LIBRASCOPECORP |
| 2039357 | 10001 | NAVAIR AND NAVSEA MANAGEDORIGINAL DESIGN ACTIVITY DWG NOT |
Technical Data | NSN 3040-00-484-5991
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 416 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-764,CONDITION A FED SPEC SINGLE MATERIAL RESPONSE |
| SURFACE FINISH | 32.0 MICROINCHES |
| FIRST END STYLE | FLATTED |
| FIRST END FLAT DEPTH | 0.2188 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.297 INCHES NOMINAL |
| FIRST END DIAMETER | 0.2500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.1240 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.1875 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.438 INCHES NOMINAL |
| SECOND END DIAMETER | 0.2500 INCHES NOMINAL |
| OVERALL LENGTH | 2.031 INCHES NOMINAL |
| SPECIAL FEATURES | 2ND FLAT ON 1ST END 90 DEG APART FROM 1ST FLAT |