The Stiffener,divergent Nozzle,aircr, cataloged under National Stock Number 2840-01-381-5991, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-381-5991 |
| Item Name | Stiffener,divergent Nozzle,aircr |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Status | ACTIVE |
| 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 |
|---|---|
| 3092485-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-01-381-5991 is a Stiffener,divergent Nozzle,aircr, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
Key specifications for 2840-01-381-5991: Special Features: MATL WASPALOY, AMS 5544; LENGTH 3.970-4.030; HEIGHT 1.070-1.130; 1ST END WIDTH(TOP) 0.130-0.190; 2ND END WIDTH(BOTTOM) 0.290-0.350; STOCK THICKNESS0.040; GOES ON THE VARIABLE NOZZLE DIVVERGENT SEAL ASSEMBLY; T.O. 2J-F1042-4; NOT SAME AS 3092485-2 ACCORDING TO TIAWAN; End Item Identification: PACER DAWN. 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.
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.