NSN 3020-00-350-4353 1381, 6547366, 00-350-4353
Product Details | SPROCKET WHEEL
3020-00-350-4353 A toothed wheel whose teeth or sprockets are designed to be engaged with the links of a pitch chain, track, or the like. It is usually used for transmitting power.
Part Alternates: 1381, 6547366, 3020-00-350-4353, 00-350-4353, 3020003504353, 003504353
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 01 JAN 1963 | 00-350-4353 | 04456 ( SPROCKET WHEEL ) |
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Related Products | NSN 3020-00-350-4353
Technical Data | NSN 3020-00-350-4353
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A1 PLAIN |
| OUTSIDE DIAMETER | 27.1562 INCHES MINIMUM AND 27.281 INCHES MAXIMUM |
| PITCH DIAMETER | 25.038 INCHES NOMINAL |
| FACE WIDTH | 1.250 INCHES MINIMUM AND 1.3125 INCHES MAXIMUM |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | BLOCK CHAIN |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 13 |
| TOOTH PITCH | 6.590 INCHES NOMINAL |
| MATERIAL | STEEL, QQ-S-626, COMP FS1345 AND STEEL, QQ-S-626, FS9445 |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM |
| METALLIC HARDNESS RATING AND LOCATION | 55.0 ROCKWELL C MINIMUM BODY AND 60.0 ROCKWELL C MAXIMUM BODY |
| SURFACE TREATMENT | ENAMELED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 15.734 INCHES MINIMUM AND 15.734 INCHES MAXIMUM |
| COUNTERBORE DEPTH | 0.563 INCHES MINIMUM AND 0.578 INCHES MAXIMUM |
| BORE DIAMETER | 13.062 INCHES MINIMUM AND 13.188 INCHES MAXIMUM |
| BORE LENGTH | 1.250 INCHES MINIMUM AND 1.313 INCHES MAXIMUM |
| KEYING FACILITY | NOT INCLUDED |
| HUB EXTERNAL KEYWAY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 13 |
| HOLE LOCATION | LOCATED BETWEEN TEETH |
| BOLT CIRCLE DIAMETER | 14.500 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.515 INCHES NOMINAL |
| MANUFACTURERS CODE | 19207 |
| DESIGN CONTROL REFERENCE | 6547366 |
Restrictions/Controls & Freight Information | NSN 3020-00-350-4353
| 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 | 117020 | CHAIN AND SPROCKET DRIVES/WHEELS |
| Less than car load rating | S | 60 |
| Less than truck load rating | S | 60.0 |
| 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 |



