The Shaft,comp Drv Rear, cataloged under National Stock Number 2840-00-908-4520, 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 Triumph Gear Systems - Macomb, Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-908-4520 |
| Primary Part Number | 3007T98G01 |
| Item Name | Shaft,comp Drv Rear |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Triumph Gear Systems - Macomb, Inc |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 3007T98G01 | Triumph Gear Systems - Macomb, Inc (USA) |
| Reference | Meaning |
|---|---|
| 3008T43G01 | 3/2 Design control — primary reference U.S. Government activity |
| 3008T43G01 | 5/9 Secondary reference General Electric Company |
| 3007T98G01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-908-4520 is a Shaft,comp Drv Rear, manufactured by Triumph Gear Systems - Macomb, Inc, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-908-4520 has 1 manufacturer part number on file: 3007T98G01 (Triumph Gear Systems - Macomb, Inc).
Key specifications for 3007T98G01: Overall Height: 36.000 INCHES NOMINAL IN; Criticality Code Justification: AGAV; Overall Length: 18.000 INCHES NOMINAL IN; Overall Width: 12.000 INCHES NOMINAL IN. 2 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 2840-00-908-4520 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.