The Seal,metallic,aircraft Gas Turbi, cataloged under National Stock Number 2840-01-456-2003, 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 Div Pratt & Whitney. The record lists 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 2840-01-456-2003 |
| Primary Part Number | 4084030 |
| Item Name | Seal,metallic,aircraft Gas Turbi |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 4084030 | Whitcraft Llc Dba Pursuit Aerospace (USA) |
| 4084030 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| 4084030 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 2840PL0712501 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4084030 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-01-456-2003 is a Seal,metallic,aircraft Gas Turbi, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-456-2003 has 3 manufacturer part numbers on file: 4084030 (Whitcraft Llc Dba Pursuit Aerospace), 4084030 (Rtx Corporation Div Pratt & Whitney), 4084030 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 4084030: End Item Identification: USED ON F-100 ENGINE. 0 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 2840-01-456-2003 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.