AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Spider Differential |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2520 Vehicle Power Transmission Components |
| National Item Identification Number (NIIN) | 00-303-5074 (003035074) |
| NCB Code | USA (00) |
| Manufacturer | Dresser Industries Inc, Komatsu American Intl Co, Meritor Heavy Vehicle Braking System, Navistar Intl Corp, Axletech International Llc, Kersey American Lafrance |
| Part Number | Manufacturer | Item Name | RFQ |
|---|---|---|---|
| 13929 | dresser industries inc | spider differential | RFQ |
| 13929 | komatsu american intl co | spider differential | RFQ |
| 91003R1 | komatsu american intl co | spider differential | RFQ |
| 3278F84 | meritor heavy vehicle braking system | spider differential | RFQ |
| 91003R1 | navistar intl corp | spider differential | RFQ |
| 3278F84 | axletech international llc | spider differential | RFQ |
| 811E619 | kersey american lafrance | spider differential | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| ALNC | HUB OUTSIDE DIAMETER | 3.4375 INCHES NOMINAL |
| AWKH | ARM LENGTH | 2.156 INCHES NOMINAL |
| BCYM | LENGTH ACROSS ARMS | 7.5625 INCHES NOMINAL |
| BCYN | ARM DIAMETER | 1.122 INCHES MINIMUM AND 1.127 INCHES MAXIMUM |
| BDDR | HUB THICKNESS | 0.9375 INCHES NOMINAL |
| BDDS | HUB BORE DIAMETER | 2.1875 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | ARM LUBRICANT METHOD PASSAGE:FLATS;LUBRICATION MODE:IN LUBRICATION;FSC APPLICATION DATA:VEHICULAR POWER TRANSMISSION COMPONENTS |
| MATT | MATERIAL | STEEL |
| Relevant Components for NSN - 2520-00-303-5074, 2520003035074 | ||||
| 2590-01-052-6847 (2590010526847) | 2510-01-281-1116 (2510012811116) | 2530-00-350-8646 (2530003508646) | 2510-01-526-2063 (2510015262063) | |
| 2520-01-312-0300 (2520013120300) | 2510-01-219-2265 (2510012192265) | 2510-00-734-8172 (2510007348172) | 2530-01-589-4640 (2530015894640) | |
| 2530-01-416-3864 (2530014163864) | 2530-01-420-9975 (2530014209975) | 2540-01-546-8673 (2540015468673) | 2530-01-632-5150 (2530016325150) | |
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