NSN 3040-00-778-6979
Part Details | STRAIGHT SHAFT
3040-00-778-6979 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: A8622, 3040-00-778-6979, 00-778-6979, 3040007786979, 007786979
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 15, 1968 | 00-778-6979 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
CIRCULAR GROOVED
PLAIN
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-778-6979
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| A8622 | 12511 | SIMMONDS PRECISION PRODUCTS INC |
Technical Data | NSN 3040-00-778-6979
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| FIRST END STYLE | CIRCULAR GROOVED |
| FIRST END GROOVE WIDTH | 0.0310 INCHES NOMINAL |
| FIRST END GROOVE DIAMETER | 0.0310 INCHES NOMINAL |
| FIRST END DISTANCE FROM END TO GROOVE | 1.000 INCHES NOMINAL |
| FIRST END DIAMETER | 0.3750 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | PLAIN |
| SECOND END DIAMETER | 0.3750 INCHES NOMINAL |
| SECOND END HOLE DIAMETER | 0.1410 INCHES NOMINAL |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.406 INCHES NOMINAL |
| SECOND END HOLE DEPTH | 0.141 INCHES NOMINAL |
| OVERALL LENGTH | 3.094 INCHES NOMINAL |