NSN 3020-00-830-0329
Part Details | HELICAL GEAR
3020-00-830-0329 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: HD481JX1, H2431PC28, HD481JX1, 3020-00-830-0329, 00-830-0329, 3020008300329, 008300329
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1962 | 00-830-0329 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
PLAIN, SOLID
HUBLESS
Cross Reference | NSN 3020-00-830-0329
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| HD481JX1 | 15330 | IMO INDUSTRIES INCDELROYD WORM GEAR DIV |
| H2431PC28 | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
| HD481JX1 | 16712 | SIEMENS DEMAG DELAVALTURBOMACHINERY, INC. |
Technical Data | NSN 3020-00-830-0329
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 11 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | SPECIAL |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 25.0000 DEGREES |
| HELIX ANGLE | 9.9952 DEGREES |
| STYLE DESIGNATOR | HUBLESS |
| PITCH DIAMETER | 2.1220 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 2.421 INCHES |
| FACE NOMINAL WIDTH | 1.747 INCHES |
| BODY STYLE | PLAIN, SOLID |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL. FEATURES - COUNTERBORE BOTH ENDS DIA. 1.375 IN. NOMINAL, DEPTH 0.063 IN. NOMINAL. |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| END ITEM IDENTIFICATION | ELECTRIC POWER GENERATION SYSTEM. AUSTIN SHIP CLASS LPD-4 AMPHIBIOUS TRANSPORT DOCKS. |