The Vane Deflectors, cataloged under National Stock Number 2840-01-531-5904, 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 Mra Systems, Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Vane Deflectors |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Ge Engine Services Distribution, L.l.c. (CAGE 062W0); Mra Systems, Llc (CAGE 1B6R3) |
| Parameter | Value |
|---|---|
| NSN | 2840-01-531-5904 |
| Primary Part Number | 491B1211000-009 |
| Item Name | Vane Deflectors |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Mra Systems, Llc |
| 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 491B1211000-009 | Ge Engine Services Distribution, L.l.c. (USA) |
| 491B1211000-009 PRIMARY | Mra Systems, Llc (USA) |
NSN 2840-01-531-5904 is a Vane Deflectors, manufactured by Mra Systems, Llc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-531-5904 has 2 manufacturer part numbers on file: 491B1211000-009 (Ge Engine Services Distribution, L.l.c.), 491B1211000-009 (Mra Systems, Llc).
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 2840-01-531-5904 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.