NSN 3020-00-478-3539 5138129, 513812-9, 00-478-3539
Product Details | SPUR GEAR
3020-00-478-3539 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: 5138129, 513812-9, 3020-00-478-3539, 00-478-3539, 3020004783539, 004783539
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 12 JUN 1974 | 00-478-3539 | 05466 ( GEAR, SPUR ) |
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Related Products | NSN 3020-00-478-3539
Technical Data | NSN 3020-00-478-3539
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY 2024 OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,ALLOY 2024,T3 FED SPEC SINGLE MATERIAL RESPONSE AND QQ-A-268,ALLOY 2024,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| SURFACE TREATMENT | ANODIZE OVERALL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-A-8625,TYPE 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL |
| TEETH QUANTITY | 86 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| PRECISION CLASSIFICATION | QUALITY NUMBER 12 |
| STYLE DESIGNATOR | 1 HUBLESS |
| PITCH DIAMETER | 1.3438 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 1.374 INCHES |
| FACE NOMINAL WIDTH | 0.045 INCHES |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.251 INCHES BOTH ENDS |
| BODY STYLE | 1 PLAIN, SOLID |
| SPECIAL FEATURES | ONE HOLE 0.095 IN. DIA DRILLED THROUGH BODY ON VERTICAL CENTERLINE 0.225 IN. FROM CENTER OF BORE. ONE HOLE 0.048 IN. DIA DRILLED THROUGH BODY 0.095 IN. FROM HORIZONTAL LINE AND 0.205 IN. FROM VERTICAL LINE APPROXIMATE 10 OCLOCK POSITION |
Restrictions/Controls & Freight Information | NSN 3020-00-478-3539
| 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 |
|---|---|---|
| NMF Description | 133300 | MACHINERY/MACHINES NOI |
| Less than car load rating | K | 92.5 |
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | ZG | Germany ZH ZJ |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | V | Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |



