The Heat Exchanger,flui, cataloged under National Stock Number 2910-01-645-8131, is classified within Federal Supply Class 2910 (Engine Fuel System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Titanx Engine Cooling, Inc.. The record lists 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Heat Exchanger,flui |
| FSC / FSG | 2910 — Engine Fuel System Components, Nonaircraft (FSG 29) |
| Manufacturers | Arquus (CAGE F6573); Volvo Lastvagnar Aktiebolag (CAGE A242N); Titanx Engine Cooling, Inc. (CAGE 56ED2) |
| Parameter | Value |
|---|---|
| NSN | 2910-01-645-8131 |
| Primary Part Number | 20729258 |
| Item Name | Heat Exchanger,flui |
| FSC / FSG | 2910 / 29 — Engine Fuel System Components, Nonaircraft |
| Manufacturer | Titanx Engine Cooling, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 7420729259 | Arquus (FRA) |
| 20729259 | Volvo Lastvagnar Aktiebolag (SWE) |
| 20729258 PRIMARY | Titanx Engine Cooling, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 20729259 | 5/9 Secondary reference Volvo Lastvagnar Ab - Volvo Truckcorp |
NSN 2910-01-645-8131 is a Heat Exchanger,flui, manufactured by Titanx Engine Cooling, Inc., classified under FSC 2910, Engine Fuel System Components, Nonaircraft. Status: active.
NSN 2910-01-645-8131 has 3 manufacturer part numbers on file: 7420729259 (Arquus), 20729259 (Volvo Lastvagnar Aktiebolag), 20729258 (Titanx Engine Cooling, Inc.).
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.