Whether you are in need of military aviation parts, NSN components, or various forms of aerospace and defense parts, Aerospace Store is a single-sourcing solution with over 2 billion product listings readily available for purchase at any time with competitive pricing. You have reached the Request for Quote (RFQ) page for part number 741KB2146, a Mack Trucks Inc component we feature that is listed with the NSN 3020003181149 and item name “Gear Cluster.” For further identification, part number 741KB2146 was also specifically produced under CAGE Code 76040 and belongs to Federal Supply Class (FSC) 3020 Gear Pulley Sprocket and Transmission Chain. If you would like to receive specific options for procurement that have been tailored to your unique needs and restrictions alike, we ask that you please fill out and submit the form provided on this page with as much information as you can. Once our team has a chance to receive and review your offered details, a dedicated account manager will be in touch shortly after.
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| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 3020-00-318-1149 Item Description: GEAR CLUSTER | 3020 | 003181149 | N | |||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 741KB2146 | 2 | 2 | 3 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ANTP | BORE STYLE | PLAIN BOTH ENDS" |
| APGF | DESIGN TYPE | HELICAL FIRST GEAR" |
| APGF | DESIGN TYPE | SPUR SECOND GEAR" |
| CQCF | CONSTRUCTION | SOLID" |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL A MINIMUM OVERALL AND 83.0 ROCKWELL A MAXIMUM OVERALL" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.536 INCHES SECOND GEAR" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.383 INCHES FIRST GEAR" |
| CWFR | NOMINAL OVERALL LENGTH | 2.773 INCHES" |
| CWQN | HUB NOMINAL LENGTH | 0.031 INCHES SECOND END" |
| CWQN | HUB NOMINAL LENGTH | 0.120 INCHES BETWEEN FIRST AND SECOND GEAR" |
| CWQN | HUB NOMINAL LENGTH | 0.125 INCHES FIRST END" |
| CWRS | BORE NOMINAL DIAMETER | 2.375 INCHES BOTH ENDS" |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR" |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS" |
| CWTX | HUB NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS" |
| CWTX | HUB NOMINAL DIAMETER | 3.094 INCHES BETWEEN FIRST AND SECOND GEAR" |
| MATT | III MATERIAL | STEEL OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL" |
| ANTP | BORE STYLE | PLAIN BOTH ENDS" |
| APGF | DESIGN TYPE | HELICAL FIRST GEAR" |
| APGF | DESIGN TYPE | SPUR SECOND GEAR" |
| CQCF | CONSTRUCTION | SOLID" |
| CQFM | HARDNESS RATING | 80.0 ROCKWELL A MINIMUM OVERALL AND 83.0 ROCKWELL A MAXIMUM OVERALL" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 3.536 INCHES SECOND GEAR" |
| CWCD | NOMINAL OUTSIDE DIAMETER | 5.383 INCHES FIRST GEAR" |
| CWFR | NOMINAL OVERALL LENGTH | 2.773 INCHES" |
| CWQN | HUB NOMINAL LENGTH | 0.031 INCHES SECOND END" |
| CWQN | HUB NOMINAL LENGTH | 0.120 INCHES BETWEEN FIRST AND SECOND GEAR" |
| CWQN | HUB NOMINAL LENGTH | 0.125 INCHES FIRST END" |
| CWRS | BORE NOMINAL DIAMETER | 2.375 INCHES BOTH ENDS" |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BETWEEN FIRST AND SECOND GEAR" |
| CWTR | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS" |
| CWTX | HUB NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS" |
| CWTX | HUB NOMINAL DIAMETER | 3.094 INCHES BETWEEN FIRST AND SECOND GEAR" |
| MATT | III MATERIAL | STEEL OVERALL" |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-13048 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL" |
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