NSN 3040-00-819-2999
Part Details | WORM SHAFT
3040-00-819-2999 A drive shaft having helical thread(s) on a portion of its outer surface, machined bearing surface(s) and facilities for driving (other than a hub) on one or both ends of shaft. Designed to mate with a cam, gear sector, worm wheel, etc. Includes items with bearings. Excludes items having more than one worm complement of helical threads, items with a separate complement of gear teeth, and GEAR, WORM.
Alternate Parts: 5264892, 526489-2, 5264892, 526489-2, 3040-00-819-2999, 00-819-2999, 3040008192999, 008192999
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-819-2999 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-819-2999
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 526489-2 | 72599 | ALLIEDSIGNAL INCDBA ALLIED-SIGNAL AEROSPACE CO |
| 526489-2 | 70210 | HONEYWELL INTERNATIONAL INC.DBA HONEYWELL |
Technical Data | NSN 3040-00-819-2999
| Characteristic | Specifications |
|---|---|
| TEETH HARDNESS RATING | RCB35.0 ROCKWELL C MAXIMUM AND 43.0 ROCKWELL C MAXIMUM |
| SURFACE TREATMENT | OXIDE |
| WORM THREAD QUANTITY | 3 |
| WORM PRESSURE ANGLE IN DEG | 20.000 |
| WORM THREAD LEAD | 0.612 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 19 DEG 19 MIN |
| WORM OUTSIDE DIAMETER | 0.674 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.555 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 1.050 INCHES NOMINAL |
| WORM BODY LENGTH | 1.590 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 3.190 INCHES NOMINAL |
| FSC APPLICATION DATA | SCOOP,RAM AIR,P/N 240246,B52 |