NSN 3040-01-074-4639
Part Details | WORM SHAFT
3040-01-074-4639 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: 21538, 2-1538, 02153800, 02-1538-00, FDE474 PAGE 4 ITEM 9, A29669001, A29669-001, 3040-01-074-4639, 01-074-4639, 3040010744639, 010744639
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 31, 1979 | 01-074-4639 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-074-4639
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2-1538 | 49524 | SCOTSMAN INDUSTRIES INCDIV SCOTSMAN ICE SYSTEMS |
| 02-1538-00 | 49524 | SCOTSMAN INDUSTRIES INCDIV SCOTSMAN ICE SYSTEMS |
| FDE474 PAGE 4 ITEM 9 | 49524 | SCOTSMAN INDUSTRIES INCDIV SCOTSMAN ICE SYSTEMS |
| A29669-001 | 49524 | SCOTSMAN INDUSTRIES INCDIV SCOTSMAN ICE SYSTEMS |
Technical Data | NSN 3040-01-074-4639
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 4.000 |
| WORM THREAD LEAD | 1.750 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 15 DEG |
| WORM OUTSIDE DIAMETER | 2.000 INCHES NOMINAL |
| WORM BODY LENGTH | 8.250 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 13.000 INCHES NOMINAL |