The Hub,fan Clutch, cataloged under National Stock Number 2930-01-155-5114, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-155-5114 |
| Primary Part Number | 2AT285 |
| Item Name | Hub,fan Clutch |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| General Characteristics Item Description | BOLT MOUNTED; W/FOUR CAPSCREWS |
| 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 |
|---|---|
| 2AT285 PRIMARY | Oshkosh Defense Llc (USA) |
| 03029498 PRIMARY | Rockford Powertrain Inc Div Powertrain Rockford, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 3-25924 | 5/9 Secondary reference Rockford Powertrain Inc Div Powertrain Rockford, Inc. |
| 2AT285 | 5/9 Secondary reference Oshkosh Corp |
NSN 2930-01-155-5114 is a Hub,fan Clutch, manufactured by Oshkosh Defense Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-155-5114 has 2 manufacturer part numbers on file: 2AT285 (Oshkosh Defense Llc), 03029498 (Rockford Powertrain Inc Div Powertrain Rockford, Inc.).
Key specifications for 2AT285: General Characteristics Item Description: BOLT MOUNTED; W/FOUR CAPSCREWS; End Item Identification: 2320-01-097-0260. 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.