NSN 3020-00-431-5988 R1089, 00-431-5988, 004315988
Product Details | SPROCKET WHEEL
3020-00-431-5988 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: R1089, 3020-00-431-5988, 00-431-5988, 3020004315988, 004315988
Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 30 | 28 APR 1971 | 00-431-5988 | 04456 ( SPROCKET WHEEL ) |
Drawings & Photos | NSN 3020-00-431-5988
Cross Reference | NSN 3020-00-431-5988
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| R1089 | 88001 | UNITED STATES POSTAL SERVICE |
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Related Products | NSN 3020-00-431-5988
Technical Data | NSN 3020-00-431-5988
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A1 PLAIN |
| OUTSIDE DIAMETER | 4.511 INCHES NOMINAL |
| PITCH DIAMETER | 4.302 INCHES NOMINAL |
| FACE WIDTH | 0.168 INCHES NOMINAL |
| DESIGN FORM | PLAIN |
| LIGHTENING HOLE | NOT INCLUDED |
| BELT/CHAIN/FILM SIZE FOR WHICH DESIGNED | ROLLERLESS CHAIN |
| ROLLER CHAIN PITCH TYPE FOR WHICH DESIGNED | SINGLE PITCH |
| TEETH ROW QUANTITY | 1 |
| TEETH QUANTITY PER ROW | 36 |
| TOOTH PITCH | 0.375 INCHES NOMINAL |
| MATERIAL | STEEL |
| HARDNESS RATING TEST METHOD | NOT RATED |
| SURFACE TREATMENT | CADMIUM PLATED |
| BORE BEARING | NOT INCLUDED |
| BORE TYPE | STRAIGHT |
| COUNTERBORE FEATURE | NOT INCLUDED |
| BORE DIAMETER | 1.500 INCHES NOMINAL |
| BORE LENGTH | 0.168 INCHES NOMINAL |
| KEYING FACILITY | NOT INCLUDED |
| SECURING METHOD | THREADED HOLE |
| SECURING HOLE QUANTITY | 3 |
| THREAD SIZE | 10-32 UNF-2B |
| HOLE LOCATION | EQUALLY SPACED |
Restrictions/Controls & Freight Information | NSN 3020-00-431-5988
| 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 | ||