NSN 3020-00-350-7390 12Y4611, 5601350, B682
Product Details | WORM WHEEL GEAR
3020-00-350-7390 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.
Part Alternates: 12Y4611, 5601350, B682, 3020-00-350-7390, 00-350-7390, 3020003507390, 003507390
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-350-7390 | 05468 ( GEAR, WORM WHEEL ) |
Drawings & Photos | NSN 3020-00-350-7390
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Related Products | NSN 3020-00-350-7390
Technical Data | NSN 3020-00-350-7390
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| TEETH QUANTITY | 37 |
| TOOTH DIRECTION | RIGHT |
| FACE TYPE | CONCAVE |
| THROAT NOMINAL RADIUS | 7.451 INCHES |
| MATING THREAD LEAD QUANTITY | 1 |
| PRESSURE ANGLE | 27.5000 DEGREES |
| HELIX ANGLE | 5.6665 DEGREES |
| STYLE DESIGNATOR | 7 HUBLESS, RECESSED BODY |
| PITCH DIAMETER | 14.1330 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 15.250 INCHES |
| FACE NOMINAL WIDTH | 3.000 INCHES |
| BODY RECESS NOMINAL DEPTH | 0.875 INCHES BOTH ENDS |
| BORE STYLE | 14 W/COUNTERBORE COUNTERBORE, FIRST END |
| BORE NOMINAL DIAMETER | 9.249 INCHES COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DEPTH | 0.625 INCHES COUNTERBORE, FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 11.750 INCHES COUNTERBORE, FIRST END |
| BODY STYLE | 3A WEBBED, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 12 PLAIN TRANSVERSELY THROUGH FACE |
| MOUNTING HOLE NOMINAL DIAMETER | 0.624 INCHES TRANSVERSELY THROUGH FACE |
Restrictions/Controls & Freight Information | NSN 3020-00-350-7390
| Category | Code | Description |
|---|---|---|
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||