NSN 4920-01-493-8027
Part Details | AIRCRAFT ENGINE MAINTENANCE MACHINING FIXTURE
4920-01-493-8027 A fixture designed to hold aircraft engine or auxiliary power unit individual parts, subassemblies, or assemblies in position for machining to design tolerances during modification or repair.
Alternate Parts: 3R1277G01, 4920-01-493-8027, 01-493-8027, 4920014938027, 014938027
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | JAN 18, 2002 | 01-493-8027 | 52377 ( FIXTURE, MACHINING, AIRCRAFT ENGINE MAINTENANCE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-493-8027
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 3R1277G01 | 07482 | GENERAL ELECTRIC COMPANYDBA GE |
Technical Data | NSN 4920-01-493-8027
| Characteristic | Specifications |
|---|---|
| FUNCTIONAL DESCRIPTION | USED TO SUPPORT STAGE 1 AND STAGE 2 FANDISK DURING RABBET REPAIR AND FOR SHOTPEENING, GRIT BLAST AND THERMAL SPRAY OPERATIONS |
| REFERENCE DATA AND LITERATURE | SERD 6113 |
| NOMINAL OVERALL HEIGHT | 0.800 INCHES |
| NOMINAL OVERALL DIAMETER | 31.000 INCHES |
| SPECIAL FEATURES | MFG NAME - FIXTURE, SUPPORT -FAN ROTOR DISK, STAGE 1 AND STAGE 2. C/O ALUMINUM RABBET PLATE WITH FOUR LOOSE FIT RABBET DIAMETERS TO ACCOMODATE THE TWO FAN DISKS IN EACH OF TWO POSITIONSTWO SETS OF THREE DOWEL PINS ARE PROVIDED TO POSITION AND DRIVE THE 3R1278 MASKING FIXTURES USED WITH THE 3R1277 SUPPORT FIXTURE |
| END ITEM IDENTIFICATION | F101-GE-102 ENGINES |