NSN 3040-00-678-8440
Part Details | STRAIGHT SHAFT
3040-00-678-8440 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: 2930006788440, 10942813, K0448, 10942813, 3040-00-678-8440, 00-678-8440, 3040006788440, 006788440
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-678-8440 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
TAPERED WITH FLAT
INTERNAL THREADED
TAPERED WITH FLAT
INTERNAL THREADED
Cross Reference | NSN 3040-00-678-8440
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2930006788440 | SCY13 | E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES |
| 10942813 | T0720 | FNSS SAVUNMA SISTEMLERI A.S. |
| K0448 | G0768 | KANAKAS TH. & G. O.E |
| 10942813 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-00-678-8440
| Characteristic | Specifications |
|---|---|
| MATERIAL | 3$7 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | INTERNAL THREADED |
| FIRST END DIAMETER | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| FIRST END INTERNAL THREAD LENGTH | 0.375 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 3 TAPERED WITH FLAT |
| SECOND END DIAMETER | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM |
| SECOND END HOLE DIAMETER | 0.1563 INCHES MINIMUM AND 0.2187 INCHES MAXIMUM |
| SECOND END DISTANCE FROM HOLE CENTER TO END | 0.250 INCHES NOMINAL |
| OVERALL LENGTH | 5.000 INCHES NOMINAL |