The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-034-5803, 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 General Electric Company. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-034-5803 |
| Primary Part Number | 9084M71P02 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Diameter | 49.240 INCHES MINIMUM AND 49.260 INCHES MAXIMUM IN |
| Engine Section Location | LOW PRESSURE TURBINE |
| Material Thickness | 0.035 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN |
| Material | STEEL OVERALL |
| 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 |
|---|---|
| 9084M71P02 | Columbia Manufacturing, Inc (USA) |
| 9084M71P02 PRIMARY | General Electric Company (USA) |
| 9084M71P02 | Whitcraft Llc Dba Pursuit Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 9084M71P02 | 5/9 Secondary reference Bemsco Inc |
| 9084M71P02 | 5/9 Secondary reference Associated Aerospace Activities Inc |
| 9084M71P02 | 5/9 Secondary reference Metal Products Corp |
| 9084M71P02 | 5/9 Secondary reference Electro-Methods, L.p. |
| 9084M71P02 | 5/9 Secondary reference Unison Engine Components Inc. |
| 5330PL0673073 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2840-01-034-5803 is a Seal,air,aircraft Gas Turbine En, manufactured by General Electric Company, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-034-5803 has 3 manufacturer part numbers on file: 9084M71P02 (Columbia Manufacturing, Inc), 9084M71P02 (General Electric Company), 9084M71P02 (Whitcraft Llc Dba Pursuit Aerospace).
Key specifications for 9084M71P02: Criticality Code Justification: AGAV; Diameter: 49.240 INCHES MINIMUM AND 49.260 INCHES MAXIMUM IN; Overall Length: 0.420 INCHES NOMINAL IN; Engine Section Location: LOW PRESSURE TURBINE. 5 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 2840-01-034-5803 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.