The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-00-885-0743, 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 Mtu Aero Engines Ag. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-885-0743 |
| Primary Part Number | 3008T23P01 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Mtu Aero Engines Ag |
| Status | ACTIVE |
| Criticality Code Justification | CZBJ AND ABHP AND ABMZ AND ABMK |
| Diameter | 13.709 INCHES MINIMUM AND 13.713 INCHES MAXIMUM IN |
| Engine Section Location | COMBUSTION CHAMBER |
| Material | NICKEL ALLOY 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 |
|---|---|
| 3008T23P01 | Mtu Aero Engines Ag (DEU) |
| Reference | Meaning |
|---|---|
| 3008T23P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-885-0743 is a Seal,air,aircraft Gas Turbine En, manufactured by Mtu Aero Engines Ag, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-885-0743 has 1 manufacturer part number on file: 3008T23P01 (Mtu Aero Engines Ag).
Key specifications for 3008T23P01: Criticality Code Justification: CZBJ AND ABHP AND ABMZ AND ABMK; Diameter: 13.709 INCHES MINIMUM AND 13.713 INCHES MAXIMUM IN; Overall Length: 0.025 INCHES NOMINAL IN; Overall Width: 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN. 4 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 2840-00-885-0743 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.