NSN 3020-00-391-9532
Part Details | HELICAL GEAR
3020-00-391-9532 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: 3237660, 3237660, K3237660, K-3237660, 3020-00-391-9532, 00-391-9532, 3020003919532, 003919532
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | JAN 01, 1961 | 00-391-9532 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, WITH LIGHTENING HOLES
PROTRUDING HUBS
Cross Reference | NSN 3020-00-391-9532
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3237660 | 72915 | GENERAL MOTORS CORPELECTRO-MOTIVE DIV |
| 3237660 | 55380 | HATCH & KIRK, INC. |
| K-3237660 | 18954 | KORODY-COLYER CORPA CR INDUSTRIES CO |
Technical Data | NSN 3020-00-391-9532
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 54 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STUB |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 27.3217 DEGREES |
| STYLE DESIGNATOR | PROTRUDING HUBS |
| PITCH DIAMETER | 10.8000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 11.0858 INCHES |
| FACE NOMINAL WIDTH | 1.500 INCHES |
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES |
| SPECIAL FEATURES | TWO COUNTERWEIGHTS,ONE OIL PLUG,TWO RIVETS,THREE OIL HOLES 0.189 IN. DIA,ONE LOCATED 1.938 IN. FROM CENTER OF BORE ON 1ST END DRILLED 2.875 IN. DEEP,TWO LOCATED ON HUB SIDE 0.688 IN. FROM EACH HUB END,DRILLED AT A 6 DEG ANGLE TO MEET OIL HOLE DRILLED FROM 1ST END,FIG 2 STAMPED ON SIDE OF GEAR FACE ON CENTERLINE BETWEEN TEETH 9DEG 31 MIN COW FROM UPPER VERTICAL CENTERLINE,FIG 4 TWELVE SPACES @CW FROM FIG 2,FIG 1 ELEVEN SPACES CW FROM FIG 4 |