The Tank,radiator,overflow, cataloged under National Stock Number 2930-01-711-7548, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Diesel Radiator Co.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Tank,radiator,overflow |
| FSC / FSG | 2930 — Engine Cooling System Components, Nonaircraft (FSG 29) |
| Manufacturers | Diesel Radiator Co. (CAGE 0HZP9) |
| Parameter | Value |
|---|---|
| NSN | 2930-01-711-7548 |
| Primary Part Number | DR4321-77 |
| Item Name | Tank,radiator,overflow |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Diesel Radiator Co. |
| Status | ACTIVE |
| 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 |
|---|---|
| DR4321-77 PRIMARY | Diesel Radiator Co. (USA) |
| Reference | Meaning |
|---|---|
| DR4321-00 | D/9 Drawing number reference only Diesel Radiator Co. |
NSN 2930-01-711-7548 is a Tank,radiator,overflow, manufactured by Diesel Radiator Co., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-711-7548 has 1 manufacturer part number on file: DR4321-77 (Diesel Radiator Co.).
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.