The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-446-4311, 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 Ketema Inc Heat Transfer Div. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4420-01-446-4311 |
| Primary Part Number | 05952E291C611G4 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Ketema Inc Heat Transfer Div |
| Status | ACTIVE |
| Length | 51.000 INCHES NOMINAL IN |
| Style Designator | STRAIGHT PLAIN TUBE CYLINDRICAL |
| Diameter | 5.625 INCHES NOMINAL IN |
| 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 |
|---|---|
| MVHT-4-E-CB 4-Y-48 U933688 | Ketema Inc Heat Transfer Div (USA) |
| 05952E291C611G4 PRIMARY | Ketema Inc Heat Transfer Div (USA) |
| Reference | Meaning |
|---|---|
| MVHT-4-E-CB 4-Y-48 U933688C3 | 5/1 Secondary reference Ketema Inc Heat Transfer Div |
| 05952E291C611G4 | 5/9 Secondary reference Maaco Auto Painting and Bodyworks |
| MVHT-4-E-CB 4-Y-48 U933688C2 | 5/1 Secondary reference Ketema Inc Heat Transfer Div |
| MVHT-4-E-CB 4-Y-48 U933688C1 | 5/1 Secondary reference Ketema Inc Heat Transfer Div |
NSN 4420-01-446-4311 is a Cooler,fluid,industrial, manufactured by Ketema Inc Heat Transfer Div, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-446-4311 has 2 manufacturer part numbers on file: MVHT-4-E-CB 4-Y-48 U933688 (Ketema Inc Heat Transfer Div), 05952E291C611G4 (Ketema Inc Heat Transfer Div).
Key specifications for 05952E291C611G4: Length: 51.000 INCHES NOMINAL IN; Style Designator: STRAIGHT PLAIN TUBE CYLINDRICAL; Diameter: 5.625 INCHES NOMINAL IN; End Item Identification: USNS STALWART CLASS TAGOS. 3 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.