The Coupling,shaft,flexible, cataloged under National Stock Number 3010-01-259-8151, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lo-Rez Vibration Control Ltd. Government technical data includes 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-259-8151 |
| Primary Part Number | FC-190HF-60 |
| Item Name | Coupling,shaft,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Lo-Rez Vibration Control Ltd |
| Status | ACTIVE |
| Bore Length | 5.5000 INCHES NOMINAL SECOND END IN |
| Design Type | INSULATOR W/SPRING ACTION |
| Keying Facility Type | KEYWAY SECOND END |
| Features Provided | KEYWAY AND EXPOSED COUPLING BOLT TYPE |
| Bore Shape | STRAIGHT BOTH ENDS |
| Keying Facility Quantity | 1 SECOND END |
| Bore Diameter | 3.6712 INCHES NOMINAL SECOND END IN |
| 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 |
|---|---|
| FC-190HF-60 PRIMARY | Lo-Rez Vibration Control Ltd (CAN) |
| Reference | Meaning |
|---|---|
| FHF 63.0/2.10 | C/1 Advisory reference — outside the item-of-supply concept Lo-Rez Vibration Control Ltd |
NSN 3010-01-259-8151 is a Coupling,shaft,flexible, manufactured by Lo-Rez Vibration Control Ltd, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-259-8151 has 1 manufacturer part number on file: FC-190HF-60 (Lo-Rez Vibration Control Ltd).
Key specifications for FC-190HF-60: Bore Length: 5.5000 INCHES NOMINAL SECOND END IN; Design Type: INSULATOR W/SPRING ACTION; Keying Facility Type: KEYWAY SECOND END; Overall Length: 13.000 INCHES NOMINAL IN. 7 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.