The Cooler,fluid,industrial, cataloged under National Stock Number 4420-01-442-5086, 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 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4420-01-442-5086 |
| Primary Part Number | 4102289-1 |
| Item Name | Cooler,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Material Document and Classification | MIL-T-6730 MIL SPEC SINGLE MATERIAL RESPONSE AND AMS6360 ASSN STD SINGLE MATERIAL RESPONSE AND AMS4130 ASSN STD SINGLE MATERIAL RESPONSE TUBES |
| Tube Quantity | 1 |
| Tube Attachment Method | WELDED BOTH ENDS |
| Material Thickness | 0.065 INCHES NOMINAL IN |
| Tubing Outside Diameter | 0.750 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN |
| Material | STEEL TUBES |
| 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 |
|---|---|
| 4102289-1 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 4102289 | D/9 Drawing number reference only Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
NSN 4420-01-442-5086 is a Cooler,fluid,industrial, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-442-5086 has 1 manufacturer part number on file: 4102289-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 4102289-1: Heat Transfer Method: INDIRECT; Material Document and Classification: MIL-T-6730 MIL SPEC SINGLE MATERIAL RESPONSE AND AMS6360 ASSN STD SINGLE MATERIAL RESPONSE AND AMS4130 ASSN STD SINGLE MATERIAL RESPONSE TUBES; Tube Quantity: 1; Tube Attachment Method: WELDED BOTH ENDS. 7 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.