The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-100-4042, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Thermal Engineering International (usa) Inc.. Government technical data includes 26 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through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-100-4042 |
| Primary Part Number | R8437 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Thermal Engineering International (usa) Inc. |
| Status | ACTIVE |
| Tank Height | 2.062 INCHES NOMINAL FIRST TANK LOWER IN |
| Tank Height | 3.938 INCHES NOMINAL 2D TANK UPPER IN |
| Core Width | 27.500 INCHES NOMINAL IN |
| Filler Neck | INCLUDED |
| Core Height | 27.750 INCHES NOMINAL IN |
| Tank Quantity | 1 FIRST TANK LOWER |
| Tank Quantity | 1 2D TANK UPPER |
| Outlet Connection End Quantity | 1 |
| Overall Thickness | 4.906 INCHES NOMINAL IN |
| Tank Thickness | 4.906 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Thickness | 4.906 INCHES NOMINAL FIRST TANK LOWER IN |
| Tank Width | 28.000 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Width | 28.000 INCHES NOMINAL FIRST TANK LOWER IN |
| Inlet Connection End Quantity | 1 |
| Tank Location | LOWER FIRST TANK LOWER |
| Tank Location | UPPER 2D TANK UPPER |
| Mounting Feature | NOT INCLUDED |
| Valve Casing | NOT INCLUDED |
| Fan Shroud | NOT INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Core Type | RIBBON CELLULAR |
| Filler Neck Quantity | 1 |
| Core Thickness | 4.562 INCHES NOMINAL IN |
| Material | COPPER ALLOY TANK 2D TANK UPPER |
| Material | COPPER ALLOY TANK FIRST TANK LOWER |
| Core Quantity | 1 |
| 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 |
|---|---|
| R8437 PRIMARY | Thermal Engineering International (usa) Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1A9456D | C/1 Advisory reference — outside the item-of-supply concept Modine Manufacturing Co |
| AT 45021 | 5/9 Secondary reference Deere & Company Dba John Deere Dubuque Works Div John Deere Dubuque Works |
| AT45021 | 5/9 Secondary reference Deere & Co |
| AT30054 | 5/9 Secondary reference Deere & Co |
| AT 45021 | 5/9 Secondary reference Deere & Company Dba Deere John Co |
| R8437 | 5/9 Secondary reference Thermal Engineering International Usa Inc |
| PR14809D | 5/9 Secondary reference Modine Mfg Co |
| 1A9456D | 5/9 Secondary reference Modine Mfg Co |
NSN 2930-00-100-4042 is a Radiator,engine Coolant, manufactured by Thermal Engineering International (usa) Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-100-4042 has 1 manufacturer part number on file: R8437 (Thermal Engineering International (usa) Inc.).
Key specifications for R8437: Tank Height: 2.062 INCHES NOMINAL FIRST TANK LOWER IN; Tank Height: 3.938 INCHES NOMINAL 2D TANK UPPER IN; Overall Height: 33.750 INCHES NOMINAL IN; Core Width: 27.500 INCHES NOMINAL IN. 26 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.