NSN 3020-01-421-1641
Part Details | MATCHED WORM AND WORM WHEEL GEAR SET
3020-01-421-1641 A grouping of one or more GEAR, WORM and GEAR, WORM WHEEL and/or GEARSHAFT, WORM WHEEL which have been matched together for a given characteristic within a specified tolerance. Includes only those gears designed and tested to accomplish a specifically desired function.
Alternate Parts: 5020015 AND 5030015, 50-200-15 AND 50-300-15, 6960891 PC 8 AND 9, 6960891, 5936960891 PC, 593-6960891 PC, 3020-01-421-1641, 01-421-1641, 3020014211641, 014211641
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | NOV 02, 1995 | 01-421-1641 | 21972 ( GEAR SET, WORM AND WORM WHEEL, MATCHED ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 3020-01-421-1641
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 50-200-15 AND 50-300-15 | 97674 | CONE DRIVE OPERATIONS INC. |
| 6960891 PC 8 AND 9 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 6960891 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 593-6960891 PC | 53711 | NAVAL SEA SYSTEMS COMMAND |
Technical Data | NSN 3020-01-421-1641
| Characteristic | Specifications |
|---|---|
| COMPONENT QUANTITY | 2 |
| NONSUPPLY ITEMS AND QUANTITIES | WORM 1 AND WORM WHEEL 1 |
| SPECIAL FEATURES | WORM 4150 STEEL, 2 THREADS, RIGHT HAND HELIX, LEAD ANGLE 13 DEG 32 MIN, CONCAVE FACE, OA LG 15.792 IN., WORM WHEEL, CAST BRONZE, 30 TEETH, RIGHT HAND HELIX, OD 8.560 IN., OA LG 4.250 IN., CONCAVE FACE, BORE 3.126 IN. DIA WITH 2 KEYWAYS 180 DEG APART MAX DIA 3.610 IN., USED IN SOLID WASTE SHREDDER RIGHT ANGLE SPEED REDUCER ASSEMBLY, WEAPONS SYSTEM NIMITZ CLASS CVN |