The Clutch Assembly,friction, cataloged under National Stock Number 3010-01-046-2389, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-046-2389 |
| Item Name | Clutch Assembly,friction |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Status | ACTIVE |
| Overall Diameter | 4.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CB71-42002PC100 | 5/9 Secondary reference U.S. Government activity |
| CA5-40011.00 | 5/9 Secondary reference U.S. Government activity |
| CA5-400-1-000 | 5/9 Secondary reference U.S. Government activity |
| 415-5400 | 3/9 Design control — primary reference U.S. Government activity |
| C540/1.000 | 5/9 Secondary reference Ohio Brake & Clutch Corp |
| CB90-43107-139 | 5/9 Secondary reference U.S. Government activity |
NSN 3010-01-046-2389 is a Clutch Assembly,friction, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
Key specifications for 3010-01-046-2389: Overall Diameter: 4.500 INCHES NOMINAL IN; Special Features: 1.000 IN. BORE DIA;1.870 IN. HUB DIA;DESIGNED FOR PULLEY OR SPROCKET DRIVE IN. 1 specification is 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.