NSN 3020-00-789-6487 4297311, 429731-1, 00-789-6487
Product Details | SPUR GEAR
3020-00-789-6487 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.
Part Alternates: 4297311, 429731-1, 3020-00-789-6487, 00-789-6487, 3020007896487, 007896487
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1962 | 00-789-6487 | 05466 ( GEAR, SPUR ) |
Drawings & Photos | NSN 3020-00-789-6487
Cross Reference | NSN 3020-00-789-6487
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 429731-1 | 31550 | EXELIS INC. DBA NIGHT VISION & COMMUNICATIONS |
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Related Products | NSN 3020-00-789-6487
Technical Data | NSN 3020-00-789-6487
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY OVERALL |
| SURFACE TREATMENT | CADMIUM OVERALL |
| TEETH QUANTITY | 36 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 8 PROTRUDING HUB, RECESSED BODY |
| PITCH DIAMETER | 0.7500 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.312 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.792 INCHES |
| FACE NOMINAL WIDTH | 0.082 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.230 INCHES FIRST END |
| BODY RECESS NOMINAL DEPTH | 0.016 INCHES BOTH ENDS |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN BOTH ENDS |
| HUB NOMINAL DIAMETER | 0.519 INCHES BOTH ENDS |
| BODY STYLE | 1 PLAIN, SOLID |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.138 INCHES AXIALLY THROUGH BODY, SECOND END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 32 TRANSVERSELY THROUGH HUB, FIRST END |
| SPECIAL FEATURES | 0.042 IN DIA HOLE THROUGH GEAR BODY AT HUB OD |
| MANUFACTURERS CODE | 31550 |
| DESIGN CONTROL REFERENCE | 429731-1 |
Restrictions/Controls & Freight Information | NSN 3020-00-789-6487
| 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 | ||