AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Shaft Axle Automotive |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2520 Vehicle Power Transmission Components |
| National Item Identification Number (NIIN) | 00-060-7066 (000607066) |
| NCB Code | USA (00) |
| Manufacturer | Meritor Heavy Vehicle Braking System, Axletech International Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| ABHP | OVERALL LENGTH | 30.500 INCHES MINIMUM AND 30.625 INCHES MAXIMUM |
| AETC | METALLIC HARDNESS RATING | 37.0 MINIMUM ROCKWELL C AND 40.0 MAXIMUM ROCKWELL C |
| AMDM | FIRST END SPLINE LENGTH | 2.750 INCHES NOMINAL |
| AMDN | FIRST END SPLINE MINOR DIAMETER | 1.444 INCHES MINIMUM AND 1.454 INCHES MAXIMUM |
| AMDP | FIRST END SPLINE MAJOR DIAMETER | 1.748 INCHES MINIMUM AND 1.749 INCHES MAXIMUM |
| AMGA | SECOND END SPLINE LENGTH | 1.938 INCHES NOMINAL |
| AMGF | SECOND END PITCH DIAMETER | 1.680 INCHES NOMINAL |
| AMQA | FIRST END TYPE | SPLINED |
| AMQF | SECOND END TYPE | SPLINED |
| BBCD | FIRST END SPLINE QUANTITY | 10 |
| BBCF | SECOND END SPLINE QUANTITY | 19 |
| BNTF | FIRST END BEARING SEAT | NOT INCLUDED |
| BNTM | SECOND END SPLINE TYPE | INVOLUTE |
| BNTN | SECOND END SPLINE PRESSURE ANGLE IN DEG | 20.0 |
| BNTT | SECOND END BEARING SEAT | NOT INCLUDED |
| BNYX | FIRST END SPLINE TYPE | STRAIGHT |
| MATT | MATERIAL | STEEL COMP 4140 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | SAE 4140 ASSN STD SINGLE MATERIAL RESPONSE |
| Relevant Components for NSN - 2520-00-060-7066, 2520000607066 | ||||
| 2520-00-457-8411 (2520004578411) | 2520-00-118-5154 (2520001185154) | 2530-12-171-0832 (2530121710832) | 2510-01-438-9781 (2510014389781) | |
| 2530-01-566-9909 (2530015669909) | 2540-01-598-3017 (2540015983017) | 2590-01-585-0727 (2590015850727) | 2520-00-708-4183 (2520007084183) | |
| 2540-01-532-8868 (2540015328868) | 2530-01-118-7526 (2530011187526) | 2510-01-275-4079 (2510012754079) | 2530-01-521-7899 (2530015217899) | |
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