NSN 3040-01-398-1983
Part Details | STRAIGHT SHAFT
3040-01-398-1983 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: 165A6371, 165A637-1, 165A637, 3040-01-398-1983, 01-398-1983, 3040013981983, 013981983
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | OCT 26, 1994 | 01-398-1983 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
CIRCULAR GROOVED
PLAIN
CIRCULAR GROOVED
Cross Reference | NSN 3040-01-398-1983
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 165A637-1 | 03640 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
| 165A637 | 03640 | LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN |
Technical Data | NSN 3040-01-398-1983
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| FIRST END STYLE | CIRCULAR GROOVED |
| FIRST END GROOVE WIDTH | 0.0290 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.3520 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 0.1320 INCHES NOMINAL |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 8 PLAIN |
| SECOND END DIAMETER | 0.2300 INCHES NOMINAL |
| SECOND END SPLINE LENGTH | 0.3320 INCHES NOMINAL |
| SECOND END SPLINE MINOR DIAMETER | 0.2190 INCHES MINIMUM |
| SECOND END SPLINE MAJOR DIAMETER | 0.2500 INCHES MAXIMUM |
| SECOND END PITCH DIAMETER | 0.2375 INCHES NOMINAL |
| SECOND END PRESSURE ANGLE | 45.0 DEGREES NOMINAL |
| SECOND END SPLINE QUANTITY | 19 |
| OVERALL LENGTH | 4.690 INCHES NOMINAL |
| SPECIAL FEATURES | HAS |