NSN 3020-00-921-3212
Part Details | HELICAL GEAR
3020-00-921-3212 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: 8M4636, 1S6020, IPD8M4636, IPD7N4535, IPD1S6020, 8M4636, 3020-00-921-3212, 00-921-3212, 3020009213212, 009213212
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | DEC 11, 1965 | 00-921-3212 | 05464 ( GEAR, HELICAL ) |
REFERENCE DRAWINGS & PICTURES
WEBBED, OFFSET, SOLID
ONE PROTRUDING HUB, ONE RECESSED HUB
Cross Reference | NSN 3020-00-921-3212
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 8M4636 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| 1S6020 | 11083 | CATERPILLAR INC.DBA CATERPILLAR |
| IPD8M4636 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| IPD7N4535 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| IPD1S6020 | 55883 | INDUSTRIAL PARTS DEPOT, LLCDBA IPD |
| 8M4636 | 74006 | RELIANCE COMM/TEC CORPLORAIN PRODUCTS DIV |
Technical Data | NSN 3020-00-921-3212
| Characteristic | Specifications |
|---|---|
| TEETH QUANTITY | 40 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 17.7528 DEGREES |
| STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB |
| PITCH DIAMETER | 4.2000 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 1.034 INCHES |
| NOMINAL OUTSIDE DIAMETER | 4.400 INCHES |
| FACE NOMINAL WIDTH | 0.750 INCHES |
| BODY STYLE | WEBBED, OFFSET, SOLID |
| SPECIAL FEATURES | TIMING MARKS A AND H STAMPED ON 2ND SIDE OF GEAR FACE 99 DEG ANGULAR RELATIONSHIP |