The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-341-9081, 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 Cfm International Inc Dba Cfm International. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-01-341-9081 |
| Primary Part Number | 335-040-407-0 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Cfm International Inc Dba Cfm International |
| Status | ACTIVE |
| Stage Number | 2 |
| Criticality Code Justification | CZBJ AND CZCJ |
| Engine Section Location | LOW PRESSURE TURBINE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 335-040-407-0 PRIMARY | Cfm International Inc Dba Cfm International (USA) |
| PCT335-040-407-0 | Chromalloy Gas Turbine Corporation Dba Precision Component Technologies (USA) |
| Reference | Meaning |
|---|---|
| 335-040-407-0 | 5/9 Secondary reference General Electric Company |
NSN 2840-01-341-9081 is a Seal,air,aircraft Gas Turbine En, manufactured by Cfm International Inc Dba Cfm International, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-341-9081 has 2 manufacturer part numbers on file: 335-040-407-0 (Cfm International Inc Dba Cfm International), PCT335-040-407-0 (Chromalloy Gas Turbine Corporation Dba Precision Component Technologies).
Key specifications for 335-040-407-0: Stage Number: 2; Criticality Code Justification: CZBJ AND CZCJ; Engine Section Location: LOW PRESSURE TURBINE; End Item Identification: F108 AIRCRAFT ENGINE. 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 2840-01-341-9081 has DEMIL Code D. 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.