The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-336-2438, 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.. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-336-2438 |
| Primary Part Number | 5901T07P02 |
| 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 |
| Stage Number | 1 |
| Criticality Code Justification | AGAV |
| Material Document and Classification | AMS5537 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Diameter | 10.406 INCHES MINIMUM AND 10.412 INCHES MAXIMUM IN |
| Engine Section Location | TURBINE |
| Material | NICKEL ALLOY OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 5901T07P02 | Boeing Distribution, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 5901T07P01 | 5/9 Secondary reference U.S. Government activity |
| 5901T07P02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-336-2438 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 2840-01-336-2438 has 1 manufacturer part number on file: 5901T07P02 (Boeing Distribution, Inc.).
Key specifications for 5901T07P02: Stage Number: 1; Criticality Code Justification: AGAV; Material Document and Classification: AMS5537 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Diameter: 10.406 INCHES MINIMUM AND 10.412 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.
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.