| Item Name | Fixture Engine Main |
| Federal Supply Group (FSG) | Maintenance and Repair Shop Equipment |
| Federal Supply Class (FSC) | 4920 Aircraft Maintenance And Repair Shop Specialized Equipment |
| National Item Identification Number (NIIN) | 01-502-9770 (015029770) |
| NCB Code | USA (01) |
| Manufacturer | General Electric Company |
| MRC | Criteria | Characteristic |
|---|---|---|
| FEAT | SPECIAL FEATURES | DRAWING NAME HEAT SINK FIXTURE, HOUSING, SUMP - TURBINE REAR FRAME, C/OA SUPPORT ASSY W/ 3 HAND RETRACTABLE SPRING PLUNGERS (CL-6-HRP) WHICH FASTENTHE SUPPORT ASSY (1C7257P02) TO THE SUMP HOUSING. THE HEAT SINK BLOCK (1C7257P03) IS BOLTED TO THE SUPPORT ASSY BY MEANS OF A SHOULDER BOLT (90298A589).A COMPRESSION SPRING ASSY(1986K14)MAINTAINS A FORCE BETWEEN THE SUPPORT ASSY AND THE HEAT SINK BLOCK. THIS FORCES THE HEAT SINK AGAINST THE OUTSIDE WALL OF THE SUMP. MATTERIAL STEEL PER SAE 1010-1030 SURFACE TREATMENT BLACK OXIDE PER AMS 2485 OR BLACK PHOSPHATE PER AMS 2481 USED ON NSN 2840-00-231-2070 P/N 074829698M11G03 |
| CWFR | NOMINAL OVERALL LENGTH | 4.760 INCHES |
| FTLD | FUNCTIONAL DESCRIPTION | FIXTURE IS USED AS A HEAT SINK DURING WELD REPAIR OF LUBE PAD AND ASSOCIATED TUBE EXTENSION ON FORWARD END OF THE SUMP HOUSING |
| CXRQ | NOMINAL OVERALL WIDTH | 3.870 INCHES |
| CYAG | NOMINAL OVERALL HEIGHT | 4.750 INCHES |
| AGAV | III END ITEM IDENTIFICATION | TF39 ACFT ENGINE |
| RDAL | REFERENCE DATA AND LITERATURE | SERD 6360, DWG IN OCALC JEDMICS |
| Relevant Components for NSN - 4920-01-502-9770, 4920015029770 | ||||
| 4921-00-042-4403 (4921000424403) | 4930-00-871-6087 (4930008716087) | 4920-01-080-6551 (4920010806551) | 4930-01-509-7280 (4930015097280) | |
| 4910-01-162-3631 (4910011623631) | 4935-00-153-4079 (4935001534079) | 4920-01-264-4838 (4920012644838) | 4940-01-550-0906 (4940015500906) | |
| 4920-01-627-6389 (4920016276389) | 4920-01-534-5316 (4920015345316) | 4935-00-969-3514 (4935009693514) | 4920-00-017-8038 (4920000178038) | |
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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