The Disk,clutch,nonvehicular, cataloged under National Stock Number 3010-00-348-0904, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Safran Power Usa Llc. Government technical data includes 4 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-348-0904 |
| Primary Part Number | 77261 |
| Item Name | Disk,clutch,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Safran Power Usa Llc |
| Status | ACTIVE |
| Disk Material | STEEL |
| Spline Type | STRAIGHT |
| Design Type | DRY |
| Flexibility | RIGID |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 77261 | Safran Power Usa Llc (USA) |
| 77261-01 | Safran Power Usa Llc (USA) |
| 77261-01 | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 77261-01 | 3/9 Design control — primary reference Lucas Aerospace Power Equipment Corporation |
| 77261 | 5/9 Secondary reference Lucas Aerospace Power Equipment Corporation |
NSN 3010-00-348-0904 is a Disk,clutch,nonvehicular, manufactured by Safran Power Usa Llc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-348-0904 has 3 manufacturer part numbers on file: 77261 (Safran Power Usa Llc), 77261-01 (Safran Power Usa Llc), 77261-01 (Ge Aviation Systems Llc).
2 possible matches (shared part number, not a government interchangeability claim): 5915-01-150-1658, 5315-01-169-2410. Verify interchangeability with system specifications before substitution.
Key specifications for 77261: Disk Material: STEEL; Spline Type: STRAIGHT; Design Type: DRY; Flexibility: RIGID. 4 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.