NSN 3040-00-557-4642
Part Details | STRAIGHT SHAFT
3040-00-557-4642 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: MDT206847, MDT2068-47, 3040-00-557-4642, 00-557-4642, 3040005574642, 005574642
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 08, 1974 | 00-557-4642 | 22109 ( SHAFT, STRAIGHT ) |
REFERENCE DRAWINGS & PICTURES
FLATTED
CIRCULAR GROOVED
FLATTED
CIRCULAR GROOVED
Cross Reference | NSN 3040-00-557-4642
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| MDT2068-47 | 76301 | BOEING COMPANY, THEDBA BOEING |
Technical Data | NSN 3040-00-557-4642
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| FIRST END STYLE | FLATTED |
| FIRST END FLAT DEPTH | 0.3200 INCHES NOMINAL |
| FIRST END FLAT LENGTH | 0.900 INCHES NOMINAL |
| FIRST END DIAMETER | 0.7500 INCHES NOMINAL |
| END SIMILARITY | NOT IDENTICAL |
| SECOND END STYLE | CIRCULAR GROOVED |
| SECOND END GROOVE WIDTH | 0.2100 INCHES NOMINAL |
| SECOND END GROOVE DIAMETER | 0.5000 INCHES NOMINAL |
| SECOND END DISTANCE FROM END TO GROOVE | 0.115 INCHES NOMINAL |
| SECOND END DIAMETER | 0.7500 INCHES NOMINAL |
| OVERALL LENGTH | 7.200 INCHES NOMINAL |
| SPECIAL FEATURES | IST END THD 5.000 IN. LG BEGINNING 1.2 IN. FROM 1ST END |