NSN 4920-01-388-7657
Part Details | AIRCRAFT ENGINE MAINTENANCE HEATER
4920-01-388-7657 A specifically designed heating device used to heat engine components such as turbines, flanges, bearings, seals and the like, during maintenance/assembly. Usually has external/remote controls and an external power source.
Alternate Parts: PWA80303, 4920-01-388-7657, 01-388-7657, 4920013887657, 013887657
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | APR 07, 1994 | 01-388-7657 | 42577 ( HEATER, AIRCRAFT ENGINE MAINTENANCE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-388-7657
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA80303 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-388-7657
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | THIS CALROD HEATER IS USED TO HEAT THE SNAP DIAMETER OF THE SECOND STAGE HIGH PRESSURE TURBINE ROTOR ASSEMBLY FOR ASSEMBLY TO THE SECOND STAGE HIGH PRESSURE TURBINE AIRSEAL. |
| SUPPLEMENTARY FEATURES | COMPANY ITEM NAME-HEATER, CALROD |
| END ITEM IDENTIFICATION | MODEL NUMBER IS F117-PW-100 |