| 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 | ||||
| 3040-00-037-4479 (3040000374479) | 3010-01-283-8383 (3010012838383) | 3040-01-167-7076 (3040011677076) | 3040-01-607-0785 (3040016070785) | |
| 3020-00-173-7380 (3020001737380) | 3040-01-271-7503 (3040012717503) | 3040-00-690-2219 (3040006902219) | 3040-01-031-7475 (3040010317475) | |
| 3020-01-289-1372 (3020012891372) | 3040-01-171-1542 (3040011711542) | 3030-01-367-5013 (3030013675013) | 3020-01-281-7479 (3020012817479) | |
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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