NSN 3020-01-424-7399
Part Details | WORM WHEEL GEAR SECTOR
3020-01-424-7399 A gear sector with complements of worm wheel teeth.
Alternate Parts: 8452068554 ITEM 4, 845-2068554 ITEM 4, 2068554, 8452068554 ITEM 4, 845-2068554 ITEM 4, 3020-01-424-7399, 01-424-7399, 3020014247399, 014247399
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | FEB 03, 1996 | 01-424-7399 | 28378 ( GEAR SECTOR, WORM WHEEL ) |
REFERENCE DRAWINGS & PICTURES
ONE PROTRUDING HUB, ONE FLUSH HUB
Cross Reference | NSN 3020-01-424-7399
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 845-2068554 ITEM 4 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 2068554 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 845-2068554 ITEM 4 | 80064 | NAVAL SHIP SYSTEMS COMMAND |
Technical Data | NSN 3020-01-424-7399
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 40 |
| TOOTH DIRECTION | RIGHT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 0.661 INCHES |
| MATING PITCH DIAMETER | 6.1120 INCHES NOMINAL |
| MATING THREAD LEAD QUANTITY | 1 |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 10.5664 DEGREES |
| STYLE DESIGNATOR | 9 ONE PROTRUDING HUB, ONE FLUSH HUB |
| PITCH RADIUS | 3.0560 INCHES NOMINAL |
| FACE NOMINAL WIDTH | 1.4375 INCHES |
| NOMINAL OUTSIDE RADIUS | 3.2840 INCHES |
| ARC NOMINAL LENGTH | 6.6590 INCHES |
| END ITEM IDENTIFICATION | MANUAL OPERATOR, 3" VALVE BALL STANDARD 0-650 PSI WP |