NSN 4920-01-492-3299
Part Details | AIRCRAFT ENGINE MAINTENANCE FIXTURE
4920-01-492-3299 A fixture designed to hold/position aircraft engine/engine components to facilitate inspection, maintenance, repair, testing and/or replacement of components.
Alternate Parts: PWA72463, 4920-01-492-3299, 01-492-3299, 4920014923299, 014923299
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | NOV 21, 2001 | 01-492-3299 | 48925 ( FIXTURE, ENGINE MAINTENANCE, AIRCRAFT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-492-3299
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA72463 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-492-3299
| Characteristic | Specifications |
|---|---|
| FUNCTIONAL DESCRIPTION | FIXTURE IS REQUIRED TO POLISH THE 1ST STAGE TURBINE AIR SEAL TO RESTORE KNIFE EDGE SEAL SURFACES AND INNER BOLT HOLE RADIUS FOR EDDY CURRENT INSPECTION. FIXTURE IS INSTALLED ON THE ROTATING TABLE OF PWA71991 POLISH MACHINE. THE AFT OURTER DIAMETER OF THE AIR SEAL LOCATES ON THE SNAP DIAMETER OF THE FIXTURE TO POSITION THE AIR SEAL WITH FORWARD END UP |
| REFERENCE DATA AND LITERATURE | SERD NO 9104 |
| NOMINAL OVERALL LENGTH | 20.000 INCHES |
| NOMINAL OVERALL HEIGHT | 4.000 INCHES |
| END ITEM IDENTIFICATION | F100-PW-220,220E ENGINE |