The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-532-3616, 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 Boyd Corporation (woburn) 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 4420-01-532-3616 |
| Primary Part Number | 6515G4 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Boyd Corporation (woburn) 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 |
| Part Number | Manufacturer |
|---|---|
| 5750665-017 | Naval Sea Systems Command (USA) |
| 262-5750665(REV.N) FIND 34 | Naval Sea Systems Command (USA) |
| 6515G4 PRIMARY | Boyd Corporation (woburn) Inc (USA) |
| Reference | Meaning |
|---|---|
| 5750665-017 | 5/9 Secondary reference Boyd Corporation (woburn) Inc |
NSN 4420-01-532-3616 is a Cooler,fluid,industrial, manufactured by Boyd Corporation (woburn) Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-532-3616 has 3 manufacturer part numbers on file: 5750665-017 (Naval Sea Systems Command), 262-5750665(REV.N) FIND 34 (Naval Sea Systems Command), 6515G4 (Boyd Corporation (woburn) Inc).
Key specifications for 6515G4: Special Features: ITEM NAME TEXT IS COOLER,FLUID,INDUST; End Item Identification: LCAC CONTINGENCY PACK UP LOAD LIST;COOLER FLUID. 0 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.