The Radiator,engine Coolant, cataloged under National Stock Number 2930-01-675-9978, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Marvin Land Systems, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2930-01-675-9978 |
| Primary Part Number | 402-8011 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Marvin Land Systems, Inc. |
| Status | ACTIVE |
| Inlet Connection End Type | PLAIN |
| Filler Neck | INCLUDED |
| Tank Quantity | 1 SINGLE TANK CENTER |
| Mounting Method | BRACKET(S) SIDE |
| Outlet Connection End Quantity | 1 |
| Overall Thickness | 108.6 MILLIMETERS NOMINAL MM |
| Inlet Connection End Shape | ROUND |
| Inlet Connection End Quantity | 1 |
| Mounting Feature | INCLUDED |
| Filler Neck Quantity | 1 |
| Outlet Connection End Shape | ROUND |
| Outlet End Connection Type | PLAIN |
| 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 |
|---|---|
| 402-8011 PRIMARY | Marvin Land Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 402-8011 | 3/9 Design control — primary reference Api Heat Transfer Thermasys Corporation |
NSN 2930-01-675-9978 is a Radiator,engine Coolant, manufactured by Marvin Land Systems, Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-675-9978 has 1 manufacturer part number on file: 402-8011 (Marvin Land Systems, Inc.).
Key specifications for 402-8011: Overall Height: 310.0 MILLIMETERS NOMINAL MM; Inlet Connection End Type: PLAIN; Filler Neck: INCLUDED; Tank Quantity: 1 SINGLE TANK CENTER. 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.