The Frame,exhaust,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-440-7417, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-440-7417 |
| Primary Part Number | 4080315-01 |
| Item Name | Frame,exhaust,aircraft Gas Turbi |
| 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 |
| Hardness Rating | 30.0 ROCKWELL C NOMINAL |
| Criticality Code Justification | ABKV AND AARX AND ABHP AND FEAT AND CQFM |
| Outside Diameter | 31.120 INCHES MINIMUM AND 31.130 INCHES MAXIMUM IN |
| Number of Variable Guide Vanes | 8 |
| Inside Diameter | 11.156 INCHES MINIMUM AND 11.162 INCHES MAXIMUM IN |
| Material | NICKEL ALLOY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 4080315-01 | MB Aerospace East Granby, Limited Partnership (USA) |
| 4080315-01 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 2840PL0712504 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2840-01-440-7417 is a Frame,exhaust,aircraft Gas Turbi, 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 2840-01-440-7417 has 2 manufacturer part numbers on file: 4080315-01 (MB Aerospace East Granby, Limited Partnership), 4080315-01 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4080315-01: Hardness Rating: 30.0 ROCKWELL C NOMINAL; Criticality Code Justification: ABKV AND AARX AND ABHP AND FEAT AND CQFM; Overall Length: 6.301 INCHES MINIMUM AND 6.339 INCHES MAXIMUM IN; Outside Diameter: 31.120 INCHES MINIMUM AND 31.130 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 2840-01-440-7417 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.