NSN 3040-01-494-2073
Part Details | WORM WHEEL GEARSHAFT
3040-01-494-2073 A gearshaft with a single complement of worm wheel gear teeth. For items with more than one complement of theeth, see GEARSHAFT (1), MULTIPLE GEARS.
Alternate Parts: H832166226, H832-1662-26, 752706847726, 752-7068477-26, 7068477, 3040-01-494-2073, 01-494-2073, 3040014942073, 014942073
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 04, 2002 | 01-494-2073 | 60542 ( GEARSHAFT, WORM WHEEL ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3040-01-494-2073
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| H832-1662-26 | 96169 | ELECTRIC BOAT CORPORATION |
| 752-7068477-26 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 7068477 | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3040-01-494-2073
| Characteristic | Specifications |
|---|---|
| SHAFT MATERIAL | STEEL |
| GEAR MATERIAL | STEEL |
| TEETH QUANTITY | 52 |
| TOOTH DIRECTION | RIGHT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 0.218 INCHES |
| MATING THREAD LEAD QUANTITY | 1 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 3.0000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 6 |
| GEAR OUTSIDE DIAMETER | 1.4040 INCHES MINIMUM AND 1.4050 INCHES MAXIMUM |
| DIAMETRAL PITCH | 39.26899 |
| FACE WIDTH | 0.536 INCHES NOMINAL |
| OVERALL LENGTH | 6.264 INCHES MINIMUM AND 6.304 INCHES MAXIMUM |
| SHAFT TYPE | SHOULDERED |
| SHAFT LARGEST DIAMETER | 1.4040 INCHES MINIMUM AND 1.4050 INCHES MAXIMUM |
| GEAR LOCATION ON SHAFT | OFF CENTER BETWEEN ENDS OF SHAFT |
| LONGER SHAFT SEGMENT LENGTH | 4.031 INCHES MINIMUM AND 4.051 INCHES MAXIMUM |
| SHAFT LENGTH | 6.264 INCHES MINIMUM AND 6.304 INCHES MAXIMUM |
| SHAFT END TYPE | CIRCULAR GROOVED, KEYWAY FLAT, THREADED EXTERNAL AND CIRCULAR GROOVED, KEYWAY FLAT |
| SHAFT END SIZE | 0.687 INCHES AND 0.7876 INCHES |
| SPECIAL FEATURES | MATERIAL PER MIL-S-21952,GRADE HY-8-,TYPE B;NEXT HIGHER ASSEMBLY NSN 3040-01-492-8053;USED ON NSSN CLASS SUBMARINE |
| END ITEM IDENTIFICATION | GEAR BOX,RAMMER DRIVE |