NSN 4920-01-393-0171
Part Details | AIRCRAFT ENGINE MAINTENANCE MACHINING FIXTURE
4920-01-393-0171 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: PWA81708, 4920-01-393-0171, 01-393-0171, 4920013930171, 013930171
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | JUL 12, 1994 | 01-393-0171 | 52377 ( FIXTURE, MACHINING, AIRCRAFT ENGINE MAINTENANCE ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-393-0171
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA81708 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-393-0171
| Characteristic | Specifications |
|---|---|
| FUNCTIONAL DESCRIPTION | USED AS MACHINING FIXTURE-HIGH PRESSURE TURBINE 1ST STAGE AIR SEAL; FIXTURE IS REQUIRED TO MACHINE REAR FACE AND SNAP DIAMETER OF THE HIGH PRESSURETURBINE FIRST STAGE AIR SEAL |
| REFERENCE DATA AND LITERATURE | SERD NO. 1412 |
| NOMINAL OVERALL HEIGHT | 4.000 INCHES |
| NOMINAL OVERALL DIAMETER | 22.000 INCHES |
| END ITEM IDENTIFICATION | C-17 AIRCRAFT ENGINE F117-PW-100 |