NSN 3040-00-923-5190
Part Details | WORM SHAFT
3040-00-923-5190 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: 182550007, 182-55-00-07, 182550007, 182-55-00-07, 3040-00-923-5190, 00-923-5190, 3040009235190, 009235190
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1960 | 00-923-5190 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-00-923-5190
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 182-55-00-07 | 25549 | LITTON SYSTEMS INCAMECOM DIV |
| 182-55-00-07 | 92755 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA LAND & SELF PROTECTION SYSTEM |
Technical Data | NSN 3040-00-923-5190
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING |
| TEETH HARDNESS RATING | RCB55.0 ROCKWELL C MAXIMUM AND 58.0 ROCKWELL C MAXIMUM |
| SHAFT HARDNESS RATING | RCB55.0 ROCKWELL C MAXIMUM AND 58.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM PRESSURE ANGLE IN DEG | 3.583 |
| WORM THREAD LEAD | 0.066 INCHES NOMINAL |
| WORM THREAD DIRECTION | LEFT-HAND |
| WORM HELIX ANGLE | 3 DEG 35 MIN |
| WORM OUTSIDE DIAMETER | 0.375 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.333 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 1.063 INCHES NOMINAL |
| WORM BODY LENGTH | 4.043 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | IDENTICAL |
| OVERALL LENGTH | 4.547 INCHES NOMINAL |