| 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) | 00-734-0403 (007340403) |
| NCB Code | USA (00) |
| Manufacturer | Mack Trucks Inc |
| 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 |
| 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 |
| BBCF | SECOND END SPLINE QUANTITY | 17 |
| BNTM | SECOND END SPLINE TYPE | STRAIGHT |
| BNTT | SECOND END BEARING SEAT | NOT INCLUDED |
| BNYX | FIRST END SPLINE TYPE | STRAIGHT |
| MATT | MATERIAL | STEEL COMP 4150 |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624,FS4150H-CANCELED FED SPEC SINGLE MATERIAL RESPONSE |
| 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 |
| BBCD | FIRST END SPLINE QUANTITY | 12 |
| BNTF | FIRST END BEARING SEAT | NOT INCLUDED |
| Relevant Components for NSN - 2520-00-734-0403, 2520007340403 | ||||
| 2590-01-571-5943 (2590015715943) | 2510-01-514-4168 (2510015144168) | 2530-00-792-3224 (2530007923224) | 2510-01-165-0897 (2510011650897) | |
| 2590-01-288-3945 (2590012883945) | 2510-01-183-8327 (2510011838327) | 2520-01-675-4462 (2520016754462) | 2530-01-523-0442 (2530015230442) | |
| 2540-01-547-9930 (2540015479930) | 2541-01-600-1911 (2541016001911) | 2520-01-248-4172 (2520012484172) | 2510-01-672-0333 (2510016720333) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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