NSN 4920-01-473-3991
Part Details | AIRCRAFT ENGINE MAINTENANCE MACHINING FIXTURE
4920-01-473-3991 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: PWA72353, 4920-01-473-3991, 01-473-3991, 4920014733991, 014733991
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | APR 06, 2000 | 01-473-3991 | 52377 ( FIXTURE, MACHINING, AIRCRAFT ENGINE MAINTENANCE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-473-3991
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA72353 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-473-3991
| Characteristic | Specifications |
|---|---|
| FUNCTIONAL DESCRIPTION | USED TO HOLD AND LOCATE THE AIR SEAL FOR THE PRE-MACHINING FOR PLASMA SPRAY REPAIR AND AGAIN FOR FINAL MACHINING |
| REFERENCE DATA AND LITERATURE | SERD 8989 |
| NOMINAL OVERALL LENGTH | 12.000 INCHES |
| NOMINAL OVERALL WIDTH | 12.000 INCHES |
| NOMINAL OVERALL HEIGHT | 7.100 INCHES |
| SPECIFIC USAGE DESIGN | HOLDS AIR SEAL OF F-16 ENGINE FOR MACHINING |
| SPECIAL FEATURES | SERD NAME: FIXTURE, MACHINE, NUMBER 4 BEARING AIRSEAL |
| END ITEM IDENTIFICATION | F100-PW-229 ENGINE |