AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Disc Brake |
| Federal Supply Group (FSG) | Vehicular Equipment Components |
| Federal Supply Class (FSC) | 2530 Vehicular Brake Steering Axle Wheel and Track Components |
| National Item Identification Number (NIIN) | 00-432-1778 (004321778) |
| NCB Code | USA (00) |
| Manufacturer | Twin Disc Incorporated, New Jersey Fireworks Mfg Co Inc, Friction Holdings Llc |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | MATERIAL,STEEL SAE 1075 THRU 1095 OR 4140,13.146 IN. MIN,13.166 IN. MAX OD,9.3098 IN. BORE DIA,0.158 IN. MIN 0.163 IN. MAX DISK AND LINING THK,INTERNAL INVOLUTE SPLINE,10.9750 IN. MIN,10.9930 IN. MAX MAJOR DIA,10.7500 IN. PITCH DIA,86 TEETH |
| Relevant Components for NSN - 2530-00-432-1778, 2530004321778 | ||||
| 2520-01-004-7153 (2520010047153) | 2590-01-487-0910 (2590014870910) | 2540-01-607-3053 (2540016073053) | 2510-01-449-6759 (2510014496759) | |
| 2530-00-115-0182 (2530001150182) | 2510-01-241-4737 (2510012414737) | 2520-01-685-4192 (2520016854192) | 2510-01-289-2411 (2510012892411) | |
| 2510-01-657-4557 (2510016574557) | 2540-01-217-8229 (2540012178229) | 2530-01-321-8489 (2530013218489) | 2540-00-997-2299 (2540009972299) | |
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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