NSN 3040-00-409-8930
Part Details | STRAIGHT SHAFT
3040-00-409-8930 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: 246000274, 3040-00-409-8930, 00-409-8930, 3040004098930, 004098930
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 13, 1970 | 00-409-8930 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
PLAIN
FLAT KEYWAY
PLAIN
FLAT KEYWAY
Cross Reference | NSN 3040-00-409-8930
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 246000274 | 09605 | BOMAG USASUB OF UNITED DOMINION INDUSTRIES |
Technical Data | NSN 3040-00-409-8930
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1045 |
| MATERIAL DOCUMENT AND CLASSIFICATION | FED STD NO. 66 FED STD SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | FLAT KEYWAY |
| FIRST END KEYWAY WIDTH | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM |
| FIRST END EXTERNAL KEYWAY LENGTH | 1.375 INCHES NOMINAL |
| FIRST END KEYWAY DEPTH | 0.141 INCHES NOMINAL |
| FIRST END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | 5 PLAIN |
| SECOND END KEYWAY WIDTH | 0.2500 INCHES MINIMUM AND 0.2510 INCHES MAXIMUM |
| SECOND END EXTERNAL KEYWAY LENGTH | 2.000 INCHES NOMINAL |
| SECOND END KEYWAY DEPTH | 0.141 INCHES NOMINAL |
| SECOND END DISTANCE FROM KEYWAY CENTER TO END | 3.188 INCHES NOMINAL |
| SECOND END DIAMETER | 1.2480 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM |
| OVERALL LENGTH | 36.625 INCHES NOMINAL |
| SPECIAL FEATURES | FIRST END HAS A SECOND KEYWAY,0.250/0.251 IN. W,0.141 IN. DP 4.438 IN. FROM KEYWAY CENTER TO END,2.000 IN. LG |