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 37KM28A, a Mack Trucks Inc component we feature that is listed with the NSN 2520007340403 and item name “Shaft Axle Automotive.” For further identification, part number 37KM28A was also specifically produced under CAGE Code 76083 and belongs to Federal Supply Class (FSC) 2520 Vehicular Power Transmission Components. 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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Items like part number 37KM28A and others are all readily available with short lead times, and we boast rigorous quality-assurance practices to guarantee the caliber and reliability of every purchase made on our website. Beyond quality, we are fully committed to customer satisfaction, regularly exceeding industry expectations to ensure that we thoroughly and efficiently address every need. If you happen to be facing a time constraint that demands more specialized fulfillment solutions, please give us a call or email at any time to discuss the options we can provide. We are available around the clock and are always happy to assist, so do not hesitate to reach out for part number 37KM28A and other various items of interest.
| NSN | FSC | NIIN | CLS | Hazmat | DEMIL | Cancelled NSN |
|---|---|---|---|---|---|---|
| 2520-00-734-0403 Item Description: Shaft Axle Automotive | 2520 | 007340403 | 0 | P | ||
| CIIC | HCC | ESD | PMIC | Criticality | ENAC | |
| U | U | |||||
| Part Number | isc | rnvc | rncc | HCC | MSDS | SADC |
| 37km28a | 2 | 9 | 5 |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 19.000 INCHES NOMINAL |
| AETC | METALLIC HARDNESS RATING | 42.0 MINIMUM ROCKWELL C AND 45.0 MAXIMUM ROCKWELL C |
| AMDM | FIRST END SPLINE LENGTH | 1.688 INCHES NOMINAL |
| AMDN | FIRST END SPLINE MINOR DIAMETER | 1.872 INCHES MINIMUM AND 1.878 INCHES MAXIMUM |
| AMDP | FIRST END SPLINE MAJOR DIAMETER | 2.162 INCHES MINIMUM AND 2.168 INCHES MAXIMUM |
| AMGA | SECOND END SPLINE LENGTH | 2.063 INCHES NOMINAL |
| AMGB | SECOND END SPLINE MINOR DIAMETER | 1.545 INCHES NOMINAL |
| AMGC | SECOND END SPLINE MAJOR DIAMETER | 1.749 INCHES MINIMUM AND 1.750 INCHES MAXIMUM |
| AMQA | FIRST END TYPE | SPLINED |
| AMQF | SECOND END TYPE | SPLINED |
| BBCD | FIRST END SPLINE QUANTITY | 12 |
| BBCF | SECOND END SPLINE QUANTITY | 17 |
| BNTF | FIRST END BEARING SEAT | NOT INCLUDED |
| BNTM | SECOND END SPLINE TYPE | STRAIGHT |
| BNTT | SECOND END BEARING SEAT | NOT INCLUDED |
| BNYX | FIRST END SPLINE TYPE | STRAIGHT |
| MATL | III MATERIAL | STEEL, QQ-S-624, FS4150H-CANCELED |
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