NSN 3020-00-987-1957
Part Details | SPUR GEAR
3020-00-987-1957 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Alternate Parts: 6840862, 6824040, 6840862, 6840862, 6824040, 6840862, 3020-00-987-1957, 00-987-1957, 3020009871957, 009871957
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-987-1957 | 05466 ( GEAR, SPUR ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, SOLID
RECESSED HUBS
Cross Reference | NSN 3020-00-987-1957
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6840862 | 73342 | ALLISON TRANSMISSION, INC. |
| 6824040 | 73342 | ALLISON TRANSMISSION, INC. |
| 6840862 | 11867 | EQUITABLE ENGINEERING COMPANY, INC. |
| 6840862 | 24617 | GENERAL MOTORS CORP |
| 6824040 | 24617 | GENERAL MOTORS CORP |
| 6840862 | 63005 | ROLLS-ROYCE CORPORATION |
Technical Data | NSN 3020-00-987-1957
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 55 |
| PRESSURE ANGLE | 25.0000 DEGREES |
| STYLE DESIGNATOR | RECESSED HUBS |
| PITCH DIAMETER | 5.5000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 5.700 INCHES |
| FACE NOMINAL WIDTH | 0.500 INCHES |
| BODY STYLE | WEBBED, SOLID |
| FEATURES PROVIDED | CASEHARDENED |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | ENGINE, AIRCRAFT T-56 |