The Seal,strip, cataloged under National Stock Number 2840-01-139-7209, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-139-7209 |
| Item Name | Seal,strip |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| General Characteristics Item Description | ALLOY SHEET TRIP AND PLATE CORRO SION AND HEAT RESISTANT NICKEL; L 1.120 IN. MIN,1.130 IN. MAX,OD 0.030 IN. MIN,0.050 IN. MAX RADIUS; W 0.190 IN. MIN,0.170 IN. MAX IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3040T87P02 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-139-7209 is a Seal,strip, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-139-7209: General Characteristics Item Description: ALLOY SHEET TRIP AND PLATE CORRO SION AND HEAT RESISTANT NICKEL; L 1.120 IN. MIN,1.130 IN. MAX,OD 0.030 IN. MIN,0.050 IN. MAX RADIUS; W 0.190 IN. MIN,0.170 IN. MAX IN; End Item Identification: ENGINE MODEL F404. 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.
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.