NSN 3020-00-239-5510 3305013, 00-239-5510, 002395510
Product Details | HELICAL GEAR
3020-00-239-5510 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: 3305013, 3020-00-239-5510, 00-239-5510, 3020002395510, 002395510
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 00-239-5510 | 05464 ( GEAR, HELICAL ) |
Drawings & Photos | NSN 3020-00-239-5510
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Related Products | NSN 3020-00-239-5510
Technical Data | NSN 3020-00-239-5510
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL COMP 1035 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | 10.0 ROCKWELL C MINIMUM AND 20.0 ROCKWELL C MAXIMUM HUB 10.0 ROCKWELL C MINIMUM AND 20.0 ROCKWELL C MAXIMUM TEETH |
| TEETH QUANTITY | 80 |
| TEETH TYPE | SINGLE HELIX |
| TOOTH FORM | STANDARD |
| TOOTH DIRECTION | LEFT |
| PRESSURE ANGLE | 20.0000 DEGREES |
| HELIX ANGLE | 14.9167 DEGREES |
| STYLE DESIGNATOR | 6 FLUSH HUBS |
| PITCH DIAMETER | 16.0000 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 16.043 INCHES |
| FACE NOMINAL WIDTH | 2.500 INCHES |
| BORE STYLE | 10A W/KEYWAY BOTH ENDS |
| BORE NOMINAL DIAMETER | 2.999 INCHES BOTH ENDS |
| KEYWAY NOMINAL WIDTH | 0.377 INCHES BOTH ENDS |
| NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.695 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 5 PINNED FIRST END 1 PLAIN SECOND END |
| HUB NOMINAL DIAMETER | 4.500 INCHES FIRST END 4.500 INCHES SECOND END |
| BODY STYLE | 4A WEBBED, WITH LIGHTENING HOLES |
| ATTACHMENT METHOD | MOUNTING HOLE |
| MOUNTING HOLE TYPE AND QUANTITY | 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD SERIES DESIGNATOR | UNC TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE NOMINAL THREAD SIZE | 0.500 INCHES TRANSVERSELY THROUGH HUB, FIRST END |
| MOUNTING HOLE THREAD QUANTITY PER INCH | 13 TRANSVERSELY THROUGH HUB, FIRST END |
Restrictions/Controls & Freight Information | NSN 3020-00-239-5510
| 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 | ||