The Hub,fan Clutch, cataloged under National Stock Number 2930-01-220-6852, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Rockford Powertrain Inc Div Powertrain Rockford, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Hub,fan Clutch |
| FSC / FSG | 2930 — Engine Cooling System Components, Nonaircraft (FSG 29) |
| Manufacturers | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (CAGE 77873); Oshkosh Defense Llc (CAGE 75Q65) |
| Parameter | Value |
|---|---|
| NSN | 2930-01-220-6852 |
| Primary Part Number | 4-24115 |
| Item Name | Hub,fan Clutch |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| Status | ACTIVE |
| 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 |
|---|---|
| 4-24115 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| 112363B | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 112363B | 5/9 Secondary reference Oshkosh Corp |
| 4-154-292-24115 | D/9 Drawing number reference only Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
NSN 2930-01-220-6852 is a Hub,fan Clutch, manufactured by Rockford Powertrain Inc Div Powertrain Rockford, Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-220-6852 has 2 manufacturer part numbers on file: 4-24115 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.), 112363B (Oshkosh Defense Llc).
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.