The Hub,coupling,flexible, cataloged under National Stock Number 3010-01-413-8899, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3010-01-413-8899 |
| Primary Part Number | 662384-110203 2 1/2 IN. BORE |
| Item Name | Hub,coupling,flexible |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division |
| Status | ACTIVE |
| Hub Bore Diameter | 2.500 INCHES NOMINAL IN |
| Model or Size Coupling for Which Designed | 2 1/2 |
| Bore Type | STRAIGHT |
| 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 |
|---|---|
| 662384-110203 2 1/2 IN. BORE PRIMARY | Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division (USA) |
| 148692 2 1/2 IN. BORE | Woods T B Inc (USA) |
| Reference | Meaning |
|---|---|
| 662384-110203 | 3/1 Design control — primary reference Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division |
NSN 3010-01-413-8899 is a Hub,coupling,flexible, manufactured by Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-413-8899 has 2 manufacturer part numbers on file: 662384-110203 2 1/2 IN. BORE (Emerson Power Transmission Corporation Dba Emerson Div Emerson Power Transmission Division), 148692 2 1/2 IN. BORE (Woods T B Inc).
Key specifications for 662384-110203 2 1/2 IN. BORE: Hub Bore Diameter: 2.500 INCHES NOMINAL IN; Model or Size Coupling for Which Designed: 2 1/2; Overall Length: 3.031 INCHES NOMINAL IN; Bore Type: STRAIGHT. 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.