The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-01-468-1097, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-468-1097 |
| Primary Part Number | PWA71976 |
| Item Name | Adapter Assembly,interface Devic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Unpackaged Unit Length | 12.500 INCHES NOMINAL IN |
| Supplementary Features | ADAPTER C/O A TOOL BODY THAT CONNECTS TO A POLISH MACHINE ARM AT ONE END AND HAS OPPOSING POLISHING FEET THAT-POSITION FINE OR ULTRA FINE SCOTCH BRITE POLISHING PADS.CIP TASK 41-419R0982 |
| Reference Data and Literature | SERD 8537 |
| Unpackaged Unit Width | 3.000 INCHES NOMINAL IN |
| Unpackaged Unit Height | 5.500 INCHES NOMINAL IN |
| Functional Description | ADAPTER IS REQUIRED TO POLISH 2ND-STAGE TURBINE BLADE RETAINING PLATE P/N 4079623 TO RESTORE THE INNER DIAMETER BORE SURFACE FOR EDDY CURRENT INSPECTION (ECI) |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA71976 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4920-01-468-1097 is a Adapter Assembly,interface Devic, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-468-1097 has 1 manufacturer part number on file: PWA71976 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA71976: Unpackaged Unit Length: 12.500 INCHES NOMINAL IN; Supplementary Features: ADAPTER C/O A TOOL BODY THAT CONNECTS TO A POLISH MACHINE ARM AT ONE END AND HAS OPPOSING POLISHING FEET THAT-POSITION FINE OR ULTRA FINE SCOTCH BRITE POLISHING PADS.CIP TASK 41-419R0982; Reference Data and Literature: SERD 8537; Unpackaged Unit Width: 3.000 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.