AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
| Item Name | Lining Friction |
| Federal Supply Group (FSG) | Mechanical Power Transmission Equipment |
| Federal Supply Class (FSC) | 3040 Miscellaneous Power Transmission Equipment |
| National Item Identification Number (NIIN) | 00-640-3747 (006403747) |
| NCB Code | USA (00) |
| Manufacturer | Twin Disc Incorporated |
| MRC | Criteria | Characteristic |
|---|---|---|
| AARN | FABRICATION METHOD | MOLDED |
| AAZR | MAJOR DIAMETER | 7.735 INCHES MINIMUM AND 7.750 INCHES MAXIMUM |
| ABNM | THICKNESS | 0.234 INCHES NOMINAL |
| ADZK | STRENGTHENING FEATURE | INTERNALLY MOLDED-IN REINFORCEMENT |
| AGAV | END ITEM IDENTIFICATION | COMBAT SYSTEM SUPPORT EQUIPMENT. |
| AGJR | MINOR DIAMETER | 5.312 INCHES MINIMUM AND 5.328 INCHES MAXIMUM |
| AJKK | LINING STYLE | EXTERNAL TOOTH CLUTCH DISK |
| AJLA | TEETH QUANTITY | 45 |
| AJMJ | APPLICATION TYPE | DRY |
| CBBL | FEATURES PROVIDED | RIGID FRICTION LINING |
| CQHT | SURFACE CONDITION AND LOCATION | BOTH SIDES GROUND |
| Relevant Components for NSN - 3040-00-640-3747, 3040006403747 | ||||
| 3020-01-365-3056 (3020013653056) | 3020-00-070-0020 (3020000700020) | 3040-01-186-3587 (3040011863587) | 3040-00-801-1038 (3040008011038) | |
| 3040-00-895-8194 (3040008958194) | 3020-01-415-4361 (3020014154361) | 3040-00-115-1702 (3040001151702) | 3040-00-969-4174 (3040009694174) | |
| 3040-01-545-9466 (3040015459466) | 3040-01-283-9721 (3040012839721) | 3020-01-520-7338 (3020015207338) | 3040-00-405-0688 (3040004050688) | |
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