NSN 3020-00-289-7490 C238169, 00-289-7490, 002897490
Product Details | WORM GEAR
3020-00-289-7490 A gear with teeth on its outer surface in the form of helical threads.
Part Alternates: C238169, 3020-00-289-7490, 00-289-7490, 3020002897490, 002897490
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-289-7490 | 05467 ( GEAR, WORM ) |
Drawings & Photos | NSN 3020-00-289-7490
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Related Products | NSN 3020-00-289-7490
Technical Data | NSN 3020-00-289-7490
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 303 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763,CLASS,303 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 7.1833 DEGREES |
| PITCH DIAMETER | 0.3305 INCHES NOMINAL |
| NOMINAL OVERALL LENGTH | 0.680 INCHES |
| NOMINAL OUTSIDE DIAMETER | 0.372 INCHES |
| FACE NOMINAL WIDTH | 0.500 INCHES |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 5 PINNED FIRST END |
| HUB NOMINAL DIAMETER | 0.372 INCHES FIRST END |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 1 PLAIN AND 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL DIAMETER | 0.053 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 40 TRANSVERSELY THROUGH HUB, FIRST END |
| MANUFACTURERS CODE | 06845 |
| DESIGN CONTROL REFERENCE | C238169 |
Restrictions/Controls & Freight Information | NSN 3020-00-289-7490
| 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 |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||