The Core Assembly,fluid Cooler, cataloged under National Stock Number 4420-00-080-7438, 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 Ametek Thermal Systems Inc. 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-00-080-7438 |
| Primary Part Number | 11118-000 |
| Item Name | Core Assembly,fluid Cooler |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Ametek Thermal Systems Inc |
| Status | ACTIVE |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| 11118-000 PRIMARY | Ametek Thermal Systems Inc (USA) |
| 6A073-000 | Limco Airepair Inc. (USA) |
| Reference | Meaning |
|---|---|
| 11069414 | 7/2 Vendor item drawing reference Us Army Aviation and Missile Command |
| 11069414 | 5/9 Secondary reference Ametek Thermal Systems Inc |
| 5330000807438 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5C330 | 5/9 Secondary reference Standard-Thomson Corporation |
NSN 4420-00-080-7438 is a Core Assembly,fluid Cooler, manufactured by Ametek Thermal Systems Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-00-080-7438 has 2 manufacturer part numbers on file: 11118-000 (Ametek Thermal Systems Inc), 6A073-000 (Limco Airepair Inc.).
Key specifications for 11118-000: Material: ALUMINUM ALLOY OVERALL. 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.