NSN 3040-01-088-9401
Part Details | STRAIGHT SHAFT
3040-01-088-9401 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: 12256551, 3040-01-088-9401, 01-088-9401, 3040010889401, 010889401
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 23, 1980 | 01-088-9401 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
WOODRUFF KEYWAY
WOODRUFF KEYWAY
Cross Reference | NSN 3040-01-088-9401
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 12256551 | 19207 | U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM |
Technical Data | NSN 3040-01-088-9401
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 4140 |
| FIRST END STYLE | WOODRUFF KEYWAY |
| FIRST END KEYWAY WIDTH | 0.2487 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.0000 INCHES MINIMUM AND 1.0200 INCHES MAXIMUM |
| FIRST END DISTANCE FROM KEYWAY CENTER TO END | 0.5620 INCHES NOMINAL |
| FIRST END DIAMETER | 0.9980 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 7.125 INCHES NOMINAL |