NSN 3020-00-212-4720 40A30, 00-212-4720, 002124720
Product Details | SPROCKET WHEEL
3020-00-212-4720 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: 40A30, 3020-00-212-4720, 00-212-4720, 3020002124720, 002124720
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 22 APR 1973 | 00-212-4720 | 04456 ( SPROCKET WHEEL ) |
Drawings & Photos | NSN 3020-00-212-4720
Cross Reference | NSN 3020-00-212-4720
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 40A30 | 72625 | DIAMOND CHAIN CO DIV OF AMSTED INDUSTRIES INC |
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Related Products | NSN 3020-00-212-4720
Technical Data | NSN 3020-00-212-4720
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A1 PLAIN |
| OUTSIDE DIAMETER | ANY ACCEPTABLE |
| PITCH DIAMETER | 4.783 INCHES NOMINAL |
| FACE WIDTH | 0.284 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| 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 | 30 |
| TOOTH PITCH | 0.500 INCHES NOMINAL |
| ASA STANDARD CHAIN NUMBER | 40 |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 0.718 INCHES NOMINAL |
| BORE LENGTH | 0.284 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
Restrictions/Controls & Freight Information | NSN 3020-00-212-4720
| 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 | ||