NSN 3020-00-678-3988 406742, 40674-2, 00-678-3988
Product Details | SPUR GEAR
3020-00-678-3988 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: 406742, 40674-2, 3020-00-678-3988, 00-678-3988, 3020006783988, 006783988
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-678-3988 | 05466 ( GEAR, SPUR ) |
Drawings & Photos | NSN 3020-00-678-3988
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Technical Data | NSN 3020-00-678-3988
| Characteristic | Specifications |
|---|---|
| MATERIAL | PLASTIC OVERALL |
| TEETH QUANTITY | 13 |
| TOOTH FORM | STANDARD |
| PRESSURE ANGLE | 20.0000 DEGREES |
| STYLE DESIGNATOR | 4 PROTRUDING HUBS |
| PITCH DIAMETER | 1.6250 INCHES NOMINAL |
| NOMINAL OUTSIDE DIAMETER | 1.825 INCHES |
| FACE NOMINAL WIDTH | 0.500 INCHES |
| NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.860 INCHES FIRST END 0.140 INCHES SECOND END |
| BORE STYLE | 1 PLAIN BOTH ENDS |
| BORE NOMINAL DIAMETER | 0.825 INCHES BOTH ENDS |
| HUB STYLE DESIGNATOR | 1 PLAIN FIRST END 6A 1 GROOVE SECOND END |
| HUB NOMINAL DIAMETER | 0.190 INCHES FIRST END 1.125 INCHES SECOND END |
| FIRST GROOVE NOMINAL WIDTH | 0.088 INCHES SECOND END |
| FIRST GROOVE NOMINAL DIAMETER | 1.010 INCHES SECOND END |
| NOMINAL DISTANCE FROM END TO FIRST GROOVE | 0.042 INCHES SECOND END |
| BODY STYLE | 1 PLAIN, SOLID |
Restrictions/Controls & Freight Information | NSN 3020-00-678-3988
| 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 | 197339 | WHEELS COG/GEAR/PINION I/S |
| Less than car load rating | ||
| Less than truck load rating | R | 65.0 |
| Water commodity Code | 593 | unknown |
| Originating Activity Code | XX | |
| 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 |