The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-100-6106, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Dept of Transportation Federal Aviation Administration. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-100-6106 |
| Primary Part Number | FC25-7-8WITH1-4INCHKEYSLOT |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | U S Dept of Transportation Federal Aviation Administration |
| Status | ACTIVE |
| Keyway Depth | 0.1250 INCHES NOMINAL BOTH ENDS IN |
| Keying Facility Type | KEYWAY BOTH ENDS |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keyway Width | 0.250 INCHES NOMINAL BOTH ENDS IN |
| Bore Diameter | 0.8750 INCHES NOMINAL BOTH ENDS IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Part Number | Manufacturer |
|---|---|
| FC25-7-8WITH1-4INCHKEYSLOT PRIMARY | U S Dept of Transportation Federal Aviation Administration (USA) |
| Reference | Meaning |
|---|---|
| FC25-7-8WITH1-4INCHKEYSLOT | 5/9 Secondary reference Altra Industrial Motion Corp. |
NSN 3010-01-100-6106 is a Coupling,shaft,flexible, manufactured by U S Dept of Transportation Federal Aviation Administration, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-100-6106 has 1 manufacturer part number on file: FC25-7-8WITH1-4INCHKEYSLOT (U S Dept of Transportation Federal Aviation Administration).
Key specifications for FC25-7-8WITH1-4INCHKEYSLOT: Keyway Depth: 0.1250 INCHES NOMINAL BOTH ENDS IN; Keying Facility Type: KEYWAY BOTH ENDS; Bore Shape: STRAIGHT BOTH ENDS; Keyway Width: 0.250 INCHES NOMINAL BOTH ENDS IN. 5 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.