NSN 3020-00-313-8125 13911063, 1391-1063, 00-313-8125
Product Details | SPUR GEAR
3020-00-313-8125 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: 13911063, 1391-1063, 3020-00-313-8125, 00-313-8125, 3020003138125, 003138125
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 07 NOV 1973 | 00-313-8125 | 05466 ( GEAR, SPUR ) |
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Technical Data | NSN 3020-00-313-8125
| Characteristic | Specifications |
|---|---|
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SURFACE TREATMENT | PASSIVATE OVERALL |
| TEETH QUANTITY | 24 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 10 |
| BACKLASH DESIGNATION | GRADE B |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 0.3750 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 0.4062 INCHES |
| FACE NOMINAL WIDTH | 0.125 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.139 INCHES FIRST END 0.132 INCHES SECOND END |
| COUNTERBORE NOMINAL DEPTH | 0.078 INCHES FIRST END |
| COUNTERBORE NOMINAL DIAMETER | 0.078 INCHES FIRST END |
| HUB STYLE DESIGNATOR | 4A 1 STEP BOTH ENDS |
| END NOMINAL LENGTH | 0.125 INCHES FIRST END 0.128 INCHES SECOND END |
| END NOMINAL DIAMETER | 0.1873 INCHES FIRST END 0.0935 INCHES SECOND END |
| FIRST STEP NOMINAL LENGTH | 0.140 INCHES FIRST END 0.014 INCHES SECOND END |
| FIRST STEP NOMINAL DIAMETER | 0.250 INCHES FIRST END 0.1251 INCHES SECOND END |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | COUNTERBORE ON FIRST END 0.078 IN. DIA 0.078 IN. DEEP |
Restrictions/Controls & Freight Information | NSN 3020-00-313-8125
| 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 | ||



