The Fairing,exhaust Frame,aircraft G, cataloged under National Stock Number 2840-01-386-3791, 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 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-386-3791 |
| Item Name | Fairing,exhaust Frame,aircraft G |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| Overall Diameter | 21.636 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT AND ABHP AND ADAV |
| Reference Data and Literature | T.O. 2J-F1042-4, FIG 68, IND 19 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 3092099-3 | 3/2 Design control — primary reference U.S. Government activity |
| 3092099 | 5/9 Secondary reference U.S. Government activity |
NSN 2840-01-386-3791 is a Fairing,exhaust Frame,aircraft G, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2840-01-418-4135. Verify interchangeability with system specifications before substitution.
Key specifications for 2840-01-386-3791: Overall Diameter: 21.636 INCHES NOMINAL IN; Criticality Code Justification: FEAT AND ABHP AND ADAV; Reference Data and Literature: T.O. 2J-F1042-4, FIG 68, IND 19; Overall Length: 3.350 INCHES MINIMUM AND 3.390 INCHES MAXIMUM IN. 3 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.