The Seal,air,aircraft Gas Turbine En, cataloged under National Stock Number 2840-01-189-2595, 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 Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-189-2595 |
| Primary Part Number | 2183504 |
| Item Name | Seal,air,aircraft Gas Turbine En |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 2183504 | Bogue Executive Enterprises Inc Dba/dexter Tool Co (USA) |
| 2183504 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2183504 | Rtx Corporation Div Pratt & Whitney (USA) |
| 2183504 | Hanwha Aerospace Usa Llc (USA) |
| 2183504 | Electro-Methods, L.p. (USA) |
| 2183504 | Ambel Precision Manufacturing Corporation (USA) |
| Reference | Meaning |
|---|---|
| 2183504 | 5/9 Secondary reference Pego Corp |
| 2183504 | 5/9 Secondary reference Mtu Aero Engine Components Inc |
NSN 2840-01-189-2595 is a Seal,air,aircraft Gas Turbine En, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-189-2595 has 6 manufacturer part numbers on file: 2183504 (Bogue Executive Enterprises Inc Dba/dexter Tool Co), 2183504 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2183504 (Rtx Corporation Div Pratt & Whitney), 2183504 (Hanwha Aerospace Usa Llc), 2183504 (Electro-Methods, L.p.) and 1 more.
Key specifications for 2183504: Criticality Code Justification: AGAV; End Item Identification: ACFT ENG TF30. 1 specification is 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 2840-01-189-2595 has DEMIL Code B. 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.