The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-388-5577, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is General Motors Llc Dba General Motors Llc. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2930-01-388-5577 |
| Primary Part Number | 52455476 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | General Motors Llc Dba General Motors Llc |
| Status | ACTIVE |
| Filler Neck | INCLUDED |
| Tank Quantity | 1 SECOND TANK RIGHT SIDE |
| Tank Quantity | 1 FIRST TANK LEFT SIDE |
| Core Material and Location | ALUMINUM OVERALL |
| Tank Location | RIGHT SIDE SECOND TANK RIGHT SIDE |
| Tank Location | LEFT SIDE FIRST TANK LEFT SIDE |
| Core Type | TUBE |
| Filler Neck Quantity | 1 |
| Material | ALUMINUM TANK FIRST TANK LEFT SIDE |
| Material | ALUMINUM TANK SECOND TANK RIGHT SIDE |
| Core Quantity | 1 |
| Furnished Items and Quantity | DRAIN COCK 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 |
|---|---|
| 52455476 PRIMARY | General Motors Llc Dba General Motors Llc (USA) |
| Reference | Meaning |
|---|---|
| 52455476 | 5/9 Secondary reference General Motors Corp Chevrolet Motor Div Special Products Dept |
NSN 2930-01-388-5577 is a Radiator,engine Coolant, manufactured by General Motors Llc Dba General Motors Llc, classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-388-5577 has 1 manufacturer part number on file: 52455476 (General Motors Llc Dba General Motors Llc).
Key specifications for 52455476: Filler Neck: INCLUDED; Tank Quantity: 1 SECOND TANK RIGHT SIDE; Tank Quantity: 1 FIRST TANK LEFT SIDE; Core Material and Location: ALUMINUM OVERALL. 12 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.