The Cover,coupling,engine, cataloged under National Stock Number 2840-01-068-2065, 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 Eaton Corporation Div Fed. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-01-068-2065 |
| Primary Part Number | 2710-200 MB |
| Item Name | Cover,coupling,engine |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Overall Diameter | 2.505 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN |
| Criticality Code Justification | AGAV |
| 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 |
|---|---|
| 4046907 | Rtx Corporation Div Pratt & Whitney (USA) |
| 4046907 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 2710-200 MB PRIMARY | Eaton Corporation Div Fed (USA) |
| 4046907 | Eaton Corporation Div Fed (USA) |
| Reference | Meaning |
|---|---|
| 2840PL0664261 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 2840-01-068-2065 is a Cover,coupling,engine, manufactured by Eaton Corporation Div Fed, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-01-068-2065 has 4 manufacturer part numbers on file: 4046907 (Rtx Corporation Div Pratt & Whitney), 4046907 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 2710-200 MB (Eaton Corporation Div Fed), 4046907 (Eaton Corporation Div Fed).
Key specifications for 2710-200 MB: Overall Diameter: 2.505 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN; Criticality Code Justification: AGAV; End Item Identification: ACFT ENG F16. 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 2840-01-068-2065 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.