The Heater,fluid,industrial, cataloged under National Stock Number 4420-01-417-8484, 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 Champ Products Inc. Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4420-01-417-8484 |
| Primary Part Number | E309-37-1-4-BB |
| Item Name | Heater,fluid,industrial |
| FSC / FSG | 4420 / 44 — Heat Exchangers and Steam Condensers |
| Manufacturer | Champ Products Inc |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Length | 12.250 INCHES MINIMUM AND 12.630 INCHES MAXIMUM IN |
| Connection Type | THREADED EXTERNAL PIPE HEATING FLUID OUTLET |
| Style Designator | STRAIGHT PLAIN TUBE CYLINDRICAL |
| Diameter | 5.000 INCHES NOMINAL IN |
| Tubing Outside Diameter | 0.375 INCHES NOMINAL BOTH INLET AND OUTLET TUBE ENDS IN |
| Material | BRASS SHELL |
| Material | COPPER AND NICKEL ALLOY TUBE SHEET |
| Material | COPPER AND NICKEL ALLOY 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 |
|---|---|
| 602338 | Renk America Llc Div Renk America (USA) |
| E309-37-1-4-BB PRIMARY | Champ Products Inc (USA) |
| F-301-HR-4P-CNTB PRIMARY | Young Touchstone Company Div Young Touchstone (USA) |
NSN 4420-01-417-8484 is a Heater,fluid,industrial, manufactured by Champ Products Inc, classified under FSC 4420, Heat Exchangers and Steam Condensers. Status: active.
NSN 4420-01-417-8484 has 3 manufacturer part numbers on file: 602338 (Renk America Llc Div Renk America), E309-37-1-4-BB (Champ Products Inc), F-301-HR-4P-CNTB (Young Touchstone Company Div Young Touchstone).
Key specifications for E309-37-1-4-BB: Heat Transfer Method: INDIRECT; Length: 12.250 INCHES MINIMUM AND 12.630 INCHES MAXIMUM IN; Connection Type: THREADED EXTERNAL PIPE HEATING FLUID OUTLET; Style Designator: STRAIGHT PLAIN TUBE CYLINDRICAL. 9 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.