NSN 4920-01-466-8667
Part Details | AIRCRAFT ENGINE COMPONENT POLISHING ADAPTER
4920-01-466-8667 Accommodates the positioning arm of a polishing machine to fit the surface of an aircraft engine component with a contact surface conforming to the surface of the aircraft engine component to be polished. It consists of a mounting plate and a foot fabricated from an appropriate material. The mounting plate attaches to a polishing machine and the foot is specially ground to hold a PAD, POLISHING AND RUBBING. The polishing machine rotates the aircraft engine component and moves the pad to contact the surface to be polished. The polishing device may be directly mounted or be attached with a section of TAPE, FASTENER, HOOK.
Alternate Parts: PWA71886, 4920-01-466-8667, 01-466-8667, 4920014668667, 014668667
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | AUG 04, 1999 | 01-466-8667 | 66958 ( ADAPTER, POLISHING, AIRCRAFT ENGINE COMPONENT ) |
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 4920-01-466-8667
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA71886 | 77445 | UNITED TECHNOLOGIES CORPORATIONDBA PRATT WHITNEY-SPARE PARTS |
Technical Data | NSN 4920-01-466-8667
| Characteristic | Specifications |
|---|---|
| OVERALL LENGTH | 3.500 INCHES NOMINAL |
| OVERALL HEIGHT | 0.500 INCHES NOMINAL |
| OVERALL WIDTH | 0.500 INCHES NOMINAL |
| SPECIAL FEATURES | NAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE;WT 1.0 LBS |
| FUNCTIONAL DESCRIPTION | USED TO POLISH 1ST STAGE TURBINE AIR SEAL P/N4083238 TO RESTORE SCALLOPSURFACES FOR EDDY CURRENT INSPECTION (ECI) |
| REFERENCE DATA AND LITERATURE | SERD NUMBER 8447 |
| END ITEM IDENTIFICATION | F110-PW-229 ENGINES |