AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Clutch Assembly Friction |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2520 Vehicle Power Transmission Components |
| National Item Identification Number (NIIN) | 00-428-0973 (004280973) |
| NCB Code | USA (00) |
| Manufacturer | Twin Disc Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| ADAV | OVERALL DIAMETER | 3.848 INCHES NOMINAL |
| FEAT | SPECIAL FEATURES | 60 TEETH;FILLET ROOT SPINE;16 DIA PITCH;14.5 DEG PRESSURE ANGLE;3.750 IN. PD;TWO BORE GROOVES;BORE KEYWAY WD 0.251 IN.;BORE DIA W/KEYWAY 1.373 IN.,WITHOUT KEYWAY 1.251 IN. |
| Relevant Components for NSN - 2520-00-428-0973, 2520004280973 | ||||
| 2530-00-353-0449 (2530003530449) | 2541-01-529-1028 (2541015291028) | 2540-01-431-0818 (2540014310818) | 2540-01-556-4155 (2540015564155) | |
| 2520-01-335-7304 (2520013357304) | 2530-01-541-1204 (2530015411204) | 2540-01-661-4401 (2540016614401) | 2590-01-580-6660 (2590015806660) | |
| 2540-01-528-5128 (2540015285128) | 2590-01-192-9733 (2590011929733) | 2540-01-550-2497 (2540015502497) | 2590-01-419-9827 (2590014199827) | |
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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