NSN 3020-00-427-7204 D50421, 00-427-7204, 004277204
Product Details | SPROCKET WHEEL
3020-00-427-7204 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: D50421, 3020-00-427-7204, 00-427-7204, 3020004277204, 004277204
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 08 MAY 1974 | 00-427-7204 | 04456 ( SPROCKET WHEEL ) |
Drawings & Photos | NSN 3020-00-427-7204
Demand History | NSN 3020-00-427-7204
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3020-00-427-7204 | 2013-09-246 | 2 | AU |
| D50421 | 2010-09-267 | 2 | US |
Cross Reference | NSN 3020-00-427-7204
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| D50421 | 10988 | CNH INDUSTRIAL AMERICA LLC |
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Related Products | NSN 3020-00-427-7204
Technical Data | NSN 3020-00-427-7204
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A6 WEBBED OR SPOKED |
| OUTSIDE DIAMETER | 25.780 INCHES MINIMUM AND 26.020 INCHES MAXIMUM |
| OVERALL LENGTH | 2.922 INCHES MINIMUM AND 2.952 INCHES MAXIMUM |
| PITCH DIAMETER | 25.500 INCHES NOMINAL |
| FACE WIDTH | 1.690 INCHES MINIMUM AND 1.780 INCHES MAXIMUM |
| DESIGN FORM | WEBBED |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLER CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 27 |
| TOOTH PITCH | 2.925 INCHES MINIMUM AND 2.940 INCHES MAXIMUM |
| MATERIAL | STEEL,SAE 0050A |
| HARDNESS RATING TEST METHOD | ROCKWELL |
| TEETH HARDNESS RATING | 39.0 ROCKWELL C NOMINAL |
| METALLIC HARDNESS RATING AND LOCATION | 44.0 ROCKWELL C MINIMUM HUB AND 50.0 ROCKWELL C MAXIMUM HUB |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | INCLUDED |
| COUNTERBORE LOCATION | AA END |
| COUNTERBORE DIAMETER | 11.000 INCHES NOMINAL |
| COUNTERBORE DEPTH | 0.250 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SECURING METHOD | DRILLED HOLE |
| SECURING HOLE QUANTITY | 7 |
| HOLE LOCATION | ON HUB FACE |
| BOLT CIRCLE DIAMETER | 10.000 INCHES NOMINAL |
| DRILLED HOLE DIAMETER | 0.756 INCHES MINIMUM AND 0.758 INCHES MAXIMUM |
| MANUFACTURERS CODE | 10988 |
| DESIGN CONTROL REFERENCE | D50421 |
Restrictions/Controls & Freight Information | NSN 3020-00-427-7204
| 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 | PA | Marine Corps Logistics Base Albany, GA 31704-1128 |
| 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 |