NSN 3020-01-230-0139 142D5083, 01-230-0139, 012300139
Product Details | SPUR GEAR
3020-01-230-0139 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: 142D5083, 3020-01-230-0139, 01-230-0139, 3020012300139, 012300139
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 08 APR 1986 | 01-230-0139 | 05466 ( GEAR, SPUR ) |
Cross Reference | NSN 3020-01-230-0139
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 142D5083 | 05606 | GENERAL DYNAMICS-OTS, INC. DBA GD-OTS (WILLISTON) |
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Related Products | NSN 3020-01-230-0139
Technical Data | NSN 3020-01-230-0139
| Characteristic | Specifications |
|---|---|
| BORE NOMINAL DEPTH | 1.791 INCHES BOTH ENDS |
| HARDNESS RATING | 30.0 ROCKWELL C MINIMUM OVERALL AND 38.0 ROCKWELL C MAXIMUM OVERALL |
| FLANGE NOMINAL DIAMETER | 2.920 INCHES |
| FLANGE NOMINAL THICKNESS | 0.249 INCHES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 8 |
| TOOTH FORM | STANDARD |
| TEETH QUANTITY | 60 |
| PILOT NOMINAL LENGTH | 0.362 INCHES |
| MATERIAL | STEEL OVERALL |
| NOMINAL OUTSIDE DIAMETER | 3.850 INCHES |
| FACE NOMINAL WIDTH | 0.200 INCHES |
| PILOT NOMINAL DIAMETER | 1.498 INCHES |
| PRESSURE ANGLE | 20.0000 DEGREES |
| BODY STYLE | PLAIN, SOLID |
| SURFACE TREATMENT | PHOSPHATE OVERALL |
| PITCH DIAMETER | 3.7500 INCHES NOMINAL |
| BORE STYLE | PLAIN BOTH ENDS |
| STYLE DESIGNATOR | FLANGED END WITH PILOT |
| BORE NOMINAL DIAMETER | 0.751 INCHES BOTH ENDS |
| HUB NOMINAL DIAMETER | 1.000 INCHES BETWEEN BODY AND FLANGE |
| NOMINAL DISTANCE BETWEEN OUTER BODY FACE AND INNER FLANGE FACE | 1.180 INCHES |
Restrictions/Controls & Freight Information | NSN 3020-01-230-0139
| 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 | ||