The Heat Exchanger,liquid to Liquid, cataloged under National Stock Number 4420-01-651-9008, 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 General Dynamics Land Systems Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Heat Exchanger,liquid to Liquid |
| FSC / FSG | 4420 — Heat Exchangers and Steam Condensers (FSG 44) |
| Manufacturers | General Dynamics Land Systems Inc. (CAGE 01417); Thermally Engineered Manufactured Products, Inc Dba Temp Inc. (CAGE 1NVX5) |
| Parameter | Value |
|---|---|
| NSN | 4420-01-651-9008 |
| Primary Part Number | LS1103759 |
| Item Name | Heat Exchanger,liquid to Liquid |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | General Dynamics Land Systems 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 |
NSN 4420-01-651-9008 is a Heat Exchanger,liquid to Liquid, manufactured by General Dynamics Land Systems Inc., classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-651-9008 has 2 manufacturer part numbers on file: LS1103759 (General Dynamics Land Systems Inc.), 17130 (Thermally Engineered Manufactured Products, Inc Dba Temp 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.