The Support,turbine Component,aircra, cataloged under National Stock Number 2840-01-366-2560, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components 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 | 2840-01-366-2560 |
| Primary Part Number | 4080526 |
| Item Name | Support,turbine Component,aircra |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Mounting Hole Quantity | 20 |
| Criticality Code Justification | AGAV |
| Mounting Hole Diameter | 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN |
| Outside Diameter | 25.811 INCHES MINIMUM AND 25.817 INCHES MAXIMUM IN |
| Inside Diameter | 25.044 INCHES MINIMUM AND 25.052 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4080526 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2840-01-366-2560 is a Support,turbine Component,aircra, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-366-2560 has 1 manufacturer part number on file: 4080526 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4080526: Mounting Hole Quantity: 20; Criticality Code Justification: AGAV; Mounting Hole Diameter: 0.110 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN; Overall Length: 1.506 INCHES MINIMUM AND 1.513 INCHES MAXIMUM 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.
NSN 2840-01-366-2560 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.