The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-00-767-5877, 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 Boeing Distribution, Inc.. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Boeing Distribution, Inc. (CAGE 22819) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-767-5877 |
| Primary Part Number | 4901T43P01 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Boeing Distribution, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 4901T43P01 | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4016T05P01 | 5/9 Secondary reference Berkshire Manufactured Products, Inc. Dba Pursuit Aerospace |
| 4016T05P01 | 5/9 Secondary reference U.S. Government activity |
| 4901T43P01 | 5/9 Secondary reference Whitcraft Llc Dba Pursuit Aerospace |
| 4901T43P01 | 5/9 Secondary reference Enjet Aero Dayton Inc |
| 4901T43P01 | 5/9 Secondary reference Berkshire Manufactured Products, Inc. Dba Pursuit Aerospace |
| 4901T43P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-767-5877 is a Seal,air,aircraft Gas Turbine En, manufactured by Boeing Distribution, Inc., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-767-5877 has 1 manufacturer part number on file: 4901T43P01 (Boeing Distribution, Inc.).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.