The Adapter,static Balance, cataloged under National Stock Number 4920-01-388-7683, 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 3 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 | 4920-01-388-7683 |
| Primary Part Number | PWA83025 |
| Item Name | Adapter,static Balance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | ADAPTER, STATIC BALANCE 12.0IN DIA; 9.0IN H IN |
| Reference Data and Literature | PW SERD NO.1740 |
| Functional Description | REQUIRED TO SECURE VARIOUS BALANCE ARBOR DETAILS TO THE BALANCE MACHINE SPINDLE FOR STATIC BALANCING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA83025 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4920-01-388-7683 is a Adapter,static Balance, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-388-7683 has 1 manufacturer part number on file: PWA83025 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA83025: General Characteristics Item Description: ADAPTER, STATIC BALANCE 12.0IN DIA; 9.0IN H IN; Reference Data and Literature: PW SERD NO.1740; Special Features: BALANCE ARBOR NUTS AND SPACERS; Functional Description: REQUIRED TO SECURE VARIOUS BALANCE ARBOR DETAILS TO THE BALANCE MACHINE SPINDLE FOR STATIC BALANCING. 3 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.
NSN 4920-01-388-7683 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.