NSN 3020-00-499-1266 2498, 4040874, 00-499-1266
Product Details | HELICAL GEAR
3020-00-499-1266 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
Part Alternates: 2498, 4040874, 3020-00-499-1266, 00-499-1266, 3020004991266, 004991266
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-499-1266 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-499-1266
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Related Products | NSN 3020-00-499-1266
Technical Data | NSN 3020-00-499-1266
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| TEETH QUANTITY | 10 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | RIGHT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 15.0000 DEGREES |
| STYLE DESIGNATOR | 1 HUBLESS |
| PITCH DIAMETER | 2.6660 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 3.1655 INCHES |
| FACE NOMINAL WIDTH | 3.375 INCHES |
| BORE STYLE | 10A W/KEYWAY BOTH ENDS |
| BORE NOMINAL DIAMETER | 1.1865 INCHES BOTH ENDS |
| KEYWAY NOMINAL WIDTH | 0.156 INCHES BOTH ENDS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.6793 INCHES BOTH ENDS |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | TWO PULLER HOLES 5/16-18 UNC 2B THD 5/8 IN. DEEP 90 DEG ON EITHER SIDE OF CENTER OF KEYWAY |
| MANUFACTURERS CODE | 54641 |
| DESIGN CONTROL REFERENCE | 2498 |
Restrictions/Controls & Freight Information | NSN 3020-00-499-1266
| 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 | ||