NSN 4920-01-394-7686
Part Details | RING,SUPPORTING DIS
4920-01-394-7686
Alternate Parts: PWA81149, 4920-01-394-7686, 01-394-7686, 4920013947686, 013947686
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-394-7686
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA81149 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-394-7686
| Characteristic | Specifications |
|---|---|
| OVERALL HEIGHT | 1.250 INCHES NOMINAL |
| OVERALL DIAMETER | 26.300 INCHES NOMINAL |
| SPECIAL FEATURES | LOW PRESSURE TURBINE |
| END ITEM IDENTIFICATION | SUPPORT EQUIPMENT,F117-PW-100 AIRCRAFT ENGINE |
| FUNCTIONAL DESCRIPTION | IS REQUIRED TO SUPPORT THE THIRD STAGE DISK FROM THE REAR TO PROVIDE A STOP FOR THE BLADES TO PREVENT CRACKING OF THE BLADE TANG WHEN SEATING IN THE DISK |