NSN 3020-00-554-8539
Part Details | HELICAL GEAR
3020-00-554-8539 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL:
Alternate Parts: 2JB9961, 2JB996-1, 2JB9961, 2JB996-1, 2JB9961, 2JB996-1, 2JB996, 3020-00-554-8539, 00-554-8539, 3020005548539, 005548539
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1963 | 00-554-8539 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, OFFSET, SOLID
HUBLESS
Cross Reference | NSN 3020-00-554-8539
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2JB996-1 | 90099 | NORTHROP GRUMMAN SYSTEMS CORPORATIONDBA NORTHROP GRUMMAN MARINE SYSTEMS |
| 2JB996-1 | 79500 | WESTINGHOUSE ELECTRIC CORP |
| 2JB996-1 | 88657 | WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-TURBINE DIV |
| 2JB996 | 88657 | WESTINGHOUSE ELECTRIC CORPPOWER GENERATION-TURBINE DIV |
Technical Data | NSN 3020-00-554-8539
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 39 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 14.5000 DEGREES |
| HELIX ANGLE | 3.6555 DEGREES |
| STYLE DESIGNATOR | 3 HUBLESS |
| PITCH DIAMETER | 2.4420 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.5830 INCHES |
| FACE NOMINAL WIDTH | 1.500 INCHES |
| BODY STYLE | WEBBED, OFFSET, SOLID |