The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-328-8972, 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 28 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2930-00-328-8972 |
| Primary Part Number | R7004C |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Thermal Engineering International (usa) Inc. |
| Status | ACTIVE |
| Tank Height | 2.000 INCHES NOMINAL SECOND TANK LOWER IN |
| Tank Height | 6.000 INCHES NOMINAL FIRST TANK UPPER IN |
| Core Width | 28.750 INCHES NOMINAL IN |
| Inlet Connection End Type | FLANGED |
| Filler Neck | INCLUDED |
| Core Height | 31.375 INCHES NOMINAL IN |
| Tank Quantity | 1 SECOND TANK LOWER |
| Tank Quantity | 1 FIRST TANK UPPER |
| Mounting Method | BRACKET(S) SIDE |
| Overall Thickness | 4.188 INCHES NOMINAL IN |
| Tank Thickness | 4.188 INCHES NOMINAL FIRST TANK UPPER IN |
| Tank Thickness | 4.188 INCHES NOMINAL SECOND TANK LOWER IN |
| Inlet Connection End Shape | ROUND |
| Valve Casing Location | INTEGRAL W/FILLER NECK |
| Valve Casing Maximum Pressure Rating | 4.0 POUNDS PER SQUARE INCH (PSI) LBS |
| Core Material and Location | COPPER OVERALL |
| Core Material and Location | BRASS OVERALL |
| Tank Width | 31.125 INCHES NOMINAL FIRST TANK UPPER IN |
| Tank Width | 31.125 INCHES NOMINAL SECOND TANK LOWER IN |
| Inlet Connection End Quantity | 1 |
| Tank Location | UPPER FIRST TANK UPPER |
| Tank Location | LOWER SECOND TANK LOWER |
| Mounting Feature | INCLUDED |
| Valve Casing | INCLUDED |
| Fan Shroud | NOT INCLUDED |
| Coolant Level Elbow Check Valve | NOT INCLUDED |
| Core Type | TUBE AND PLATE FIN LOCATION NOT OTHERWISE SPECIFIED |
| Filler Neck 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 |
|---|---|
| R7004C PRIMARY | Thermal Engineering International (usa) Inc. (USA) |
| Reference | Meaning |
|---|---|
| R7004C | 5/9 Secondary reference Thermal Engineering International Usa Inc |
NSN 2930-00-328-8972 is a Radiator,engine Coolant, manufactured by Thermal Engineering International (usa) Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-328-8972 has 1 manufacturer part number on file: R7004C (Thermal Engineering International (usa) Inc.).
Key specifications for R7004C: Tank Height: 2.000 INCHES NOMINAL SECOND TANK LOWER IN; Tank Height: 6.000 INCHES NOMINAL FIRST TANK UPPER IN; Overall Height: 39.375 INCHES NOMINAL IN; Core Width: 28.750 INCHES NOMINAL IN. 28 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.