The Gearbox,assy,acc D,, cataloged under National Stock Number 2840-01-463-8679, 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 Rolls-Royce Marine North America Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-01-463-8679 |
| Primary Part Number | 23053001 |
| Item Name | Gearbox,assy,acc D, |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rolls-Royce Marine North America Inc. |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 23053001 PRIMARY | Rolls-Royce Marine North America Inc. (USA) |
| 23053001 PRIMARY | Rolls Royce Corp (USA) |
| NSN SPECIFIC V-22 AE1107C ENGINE | Rolls Royce Corp (USA) |
| Reference | Meaning |
|---|---|
| NMP401025 FN 6 | C/1 Advisory reference — outside the item-of-supply concept Rolls-Royce Marine North America Inc. |
NSN 2840-01-463-8679 is a Gearbox,assy,acc D,, manufactured by Rolls-Royce Marine North America Inc., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-463-8679 has 3 manufacturer part numbers on file: 23053001 (Rolls-Royce Marine North America Inc.), 23053001 (Rolls Royce Corp), NSN SPECIFIC V-22 AE1107C ENGINE (Rolls Royce Corp).
Key specifications for 23053001: Criticality Code Justification: AGAV; End Item Identification: ALLISON ENGINE (AE1107C). 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.
NSN 2840-01-463-8679 has DEMIL Code D. 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.