The Hub,coupling,flexible, cataloged under National Stock Number 3010-01-655-3035, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is TB Woods's Corporation. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-655-3035 |
| Primary Part Number | 4J58 |
| Item Name | Hub,coupling,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | TB Woods's Corporation |
| Status | ACTIVE |
| Tapered Hole Minor Diameter | 2.500 INCHES NOMINAL IN |
| Hub Bore Diameter | 15.88 MILLIMETERS NOMINAL MM |
| Material | STEEL |
| 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 |
|---|---|
| 4J58 PRIMARY | TB Woods's Corporation (USA) |
NSN 3010-01-655-3035 is a Hub,coupling,flexible, manufactured by TB Woods's Corporation, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-655-3035 has 1 manufacturer part number on file: 4J58 (TB Woods's Corporation).
Key specifications for 4J58: Tapered Hole Minor Diameter: 2.500 INCHES NOMINAL IN; Hub Bore Diameter: 15.88 MILLIMETERS NOMINAL MM; Special Features: LENGTH THROUGH BORE 55/64 IN, HUB TYPE SPACER FLANGE, HUB END OUT SIDE DIA 1-5/8IN, MAX RPM 7600 RPM IN; Material: STEEL. 3 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.