The Rotor,simulated, cataloged under National Stock Number 4920-01-197-8626, 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 2 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 | 4920-01-197-8626 |
| Primary Part Number | PWA57087 |
| Item Name | Rotor,simulated |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Overall Diameter | 23.000 INCHES NOMINAL IN |
| General Characteristics Item Description | 23.000 IN. DIA; 16.000 IN. L; 19.000 IN. H; USED TO CALIBRATE BALANCE ARBOR AND CORRECT UNBALANCES RESULTING FROM ARBOR MASS MANUFACTURING TOLERANCES AND TURBINE SEATING IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA57087 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 4920-01-197-8626 is a Rotor,simulated, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-197-8626 has 1 manufacturer part number on file: PWA57087 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for PWA57087: Overall Height: 19.000 INCHES NOMINAL IN; Overall Diameter: 23.000 INCHES NOMINAL IN; General Characteristics Item Description: 23.000 IN. DIA; 16.000 IN. L; 19.000 IN. H; USED TO CALIBRATE BALANCE ARBOR AND CORRECT UNBALANCES RESULTING FROM ARBOR MASS MANUFACTURING TOLERANCES AND TURBINE SEATING IN; Overall Length: 16.000 INCHES NOMINAL IN. 2 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 4920-01-197-8626 has DEMIL Code B. 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.