The Heat Exchanger,fluid to Air, cataloged under National Stock Number 4420-00-688-6986, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-00-688-6986 |
| Primary Part Number | 109060 |
| Item Name | Heat Exchanger,fluid to Air |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Port Quantity | 2 |
| Surface Treatment | PASSIVATE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 109060 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 4420-00-688-6986 is a Heat Exchanger,fluid to Air, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-688-6986 has 1 manufacturer part number on file: 109060 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 109060: Overall Height: 6.687 INCHES NOMINAL IN; Port Quantity: 2; Overall Length: 14.000 INCHES NOMINAL IN; Surface Treatment: PASSIVATE. 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.
NSN 4420-00-688-6986 has DEMIL Code C. Demilitarization may be required before disposal or transfer to non-military entities.
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.