The Heat Exchanger,fluid to Air, cataloged under National Stock Number 2541-01-693-5759, is classified within Federal Supply Class 2541 (Weapons Systems Specific Vehicular Accessories) of the Vehicular Equipment Components group. The manufacturer of record is J.w.f. Technologies, Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2541-01-693-5759 |
| Primary Part Number | 1019125 |
| Item Name | Heat Exchanger,fluid to Air |
| FSC / FSG | 2541 / 25 — Weapons Systems Specific Vehicular Accessories |
| Manufacturer | J.w.f. Technologies, Llc |
| Status | ACTIVE |
| Port Quantity | 2 |
| Color | BLACK |
| 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 |
|---|---|
| 1019125 PRIMARY | J.w.f. Technologies, Llc (USA) |
| Reference | Meaning |
|---|---|
| 3648 | 5/2 Secondary reference U.S. Government activity |
NSN 2541-01-693-5759 is a Heat Exchanger,fluid to Air, manufactured by J.w.f. Technologies, Llc, classified under FSC 2541, Weapons Systems Specific Vehicular Accessories. Status: active.
NSN 2541-01-693-5759 has 1 manufacturer part number on file: 1019125 (J.w.f. Technologies, Llc).
Key specifications for 1019125: Overall Height: 22.68 INCHES NOMINAL IN; Port Quantity: 2; Overall Length: 20.08 INCHES NOMINAL IN; Overall Width: 7.82 INCHES NOMINAL IN. 2 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.