NSN 4920-01-466-8384 PWA71951, 01-466-8384, 014668384
Product Details | AIRCRAFT ENGINE COMPONENT POLISHING ADAPTER
4920-01-466-8384 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.
Part Alternates: PWA71951, 4920-01-466-8384, 01-466-8384, 4920014668384, 014668384
Maintenance and Repair Shop Equipment | Aircraft Maintenance and Repair Shop Specialized Equipment
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 49 | 03 AUG 1999 | 01-466-8384 | 66958 ( ADAPTER, POLISHING, AIRCRAFT ENGINE COMPONENT ) |
Cross Reference | NSN 4920-01-466-8384
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| PWA71951 | 77445 | UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS |
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Technical Data | NSN 4920-01-466-8384
| Characteristic | Specifications |
|---|---|
| MATERIAL | ALUMINUM ALLOY |
| OVERALL LENGTH | 4.600 INCHES NOMINAL |
| OVERALL HEIGHT | 4.000 INCHES NOMINAL |
| OVERALL WIDTH | 4.000 INCHES NOMINAL |
| SPECIAL FEATURES | NAME WAS ADAPTER ASSEMBLY,INTERFACE DEVICE;WT 3.0 LBS |
| FUNCTIONAL DESCRIPTION | USED TO POLISH THE 2ND STAGE TURBINE DISK P/N 4077902 TO RESTORE THE DISK FRONT FACE SUREFACE FOR EDDY CURRENT INSPECTION |
| REFERENCE DATA AND LITERATURE | SERD NO. 8512 |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | ADAPTER POLISH,-2ND STAGE TURBINE DISK, FRONT FACE |
| END ITEM IDENTIFICATION | F100-PW-229 ENGINE |
Restrictions/Controls & Freight Information | NSN 4920-01-466-8384
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | A | Item does not contain precious metal |
| Criticality Code: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| Category | Code | Description |
|---|---|---|
| No Freight Information | ||