NSN 3040-01-411-4236
Part Details | WORM SHAFT
3040-01-411-4236 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: 9035912046PC14, 903-5912046PC14, 9035912046, 903-5912046, 9035912046PC14, 903-5912046PC14, 3040-01-411-4236, 01-411-4236, 3040014114236, 014114236
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | MAR 24, 1995 | 01-411-4236 | 18249 ( WORM SHAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-411-4236
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 903-5912046PC14 | 80090 | CHARLESTON NAVAL SHIPYARD NAVAL BASE |
| 903-5912046 | 80090 | CHARLESTON NAVAL SHIPYARD NAVAL BASE |
| 903-5912046PC14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-411-4236
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL |
| SHAFT HARDNESS RATING | RCB50.0 ROCKWELL C MAXIMUM AND 55.0 ROCKWELL C MAXIMUM |
| WORM THREAD QUANTITY | 1 |
| WORM THREAD LEAD | 0.263 INCHES NOMINAL |
| WORM THREAD DIRECTION | RIGHT-HAND |
| WORM HELIX ANGLE | 6 DEG 45 MIN |
| WORM OUTSIDE DIAMETER | 0.875 INCHES NOMINAL |
| WORM PITCH DIAMETER | 0.709 INCHES NOMINAL |
| WORM THREAD SECTION LENGTH | 1.374 INCHES NOMINAL |
| WORM BODY LENGTH | 1.374 INCHES NOMINAL |
| WORM BODY TAPERED BEARING SURFACE END | NOT PROVIDED |
| SHAFT LOCATION | BOTH ENDS OF WORM |
| END SIMILARITY | NOT IDENTICAL |
| OVERALL LENGTH | 6.500 INCHES NOMINAL |
| SPECIAL FEATURES | FIRST END 0.375 IN. SQUARE, 0.812 IN. LG, MATERIAL PER QQ-T-579 |
| END ITEM IDENTIFICATION | 3449-01-253-4614 |