The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-192-4654, is classified within Federal Supply Class 4420 (Heat Exchangers and Steam Condensers) of the Furnace, Steam, Drying, Nuclear Reactors group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-192-4654 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Length | 36.000 INCHES NOMINAL IN |
| Style Designator | STRAIGHT PLAIN TUBE CYLINDRICAL |
| Material Document and Classification | MIL-C-15726 MIL SPEC 4TH MATERIAL RESPONSE TUBES |
| Material Document and Classification | MIL-C-15730 MIL SPEC 1ST MATERIAL RESPONSE HOUSING |
| Material Document and Classification | MIL-P-15024 MIL SPEC 2ND MATERIAL RESPONSE PLATES |
| Material Document and Classification | MIL-T-15005 MIL SPEC 3RD MATERIAL RESPONSE TUBE SHEET |
| Diameter | 13.000 INCHES NOMINAL IN |
| Tube Quantity | 69 |
| Tube Attachment Method | ANY ACCEPTABLE |
| Tubing Outside Diameter | 0.375 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Material | COPPER ALLOY TUBES |
| Material | COPPER ALLOY TUBE SHEET |
| Material | COPPER ALLOY PLATES |
| Material | COPPER HOUSING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 2F-38A | 3/9 Design control — primary reference Teledyne Readco Sub of Teledyne Inc |
| 5-27547 | 5/9 Secondary reference Teledyne Readco Sub of Teledyne Inc |
NSN 4420-01-192-4654 is a Cooler,fluid,industrial, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
Key specifications for 4420-01-192-4654: Heat Transfer Method: INDIRECT; Length: 36.000 INCHES NOMINAL IN; Style Designator: STRAIGHT PLAIN TUBE CYLINDRICAL; Material Document and Classification: MIL-C-15726 MIL SPEC 4TH MATERIAL RESPONSE TUBES. 15 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.