The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-920-1046, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Morris Material Handling, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-00-920-1046 |
| Primary Part Number | 52U39 |
| Item Name | Radiator,engine Coolant |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Morris Material Handling, Inc. |
| Status | ACTIVE |
| Tank Height | 3.750 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Height | 2.500 INCHES NOMINAL FIRST TANK LOWER IN |
| Core Width | 21.000 INCHES NOMINAL IN |
| Inlet Connection End Type | FLANGED |
| Filler Neck | INCLUDED |
| Core Height | 23.750 INCHES NOMINAL IN |
| Tank Quantity | 1 FIRST TANK LOWER |
| Tank Quantity | 1 2D TANK UPPER |
| Mounting Method | FLANGE SIDE |
| Outlet Connection End Quantity | 2 |
| Overall Thickness | 3.340 INCHES NOMINAL IN |
| Tank Thickness | 3.340 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Thickness | 3.340 INCHES NOMINAL FIRST TANK LOWER IN |
| Inlet Connection End Shape | OVAL |
| Tank Width | 22.120 INCHES NOMINAL 2D TANK UPPER IN |
| Tank Width | 22.120 INCHES NOMINAL FIRST TANK LOWER IN |
| Inlet Connection End Quantity | 2 |
| Tank Location | LOWER FIRST TANK LOWER |
| Tank Location | UPPER 2D TANK UPPER |
| Fan Shroud | INCLUDED |
| Filler Neck Quantity | 1 |
| Outlet Connection End Shape | OVAL |
| Core Thickness | 3.000 INCHES NOMINAL IN |
| Core Quantity | 1 |
| Outlet End Connection Type | FLANGED |
| Furnished Items and Quantity | CAP,RADIATOR 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 |
|---|---|
| 52U39 | Morris Material Handling, Inc. (USA) |
| Reference | Meaning |
|---|---|
| DA440700 | 3/9 Design control — primary reference Behr Heat Transfer Systems Inc |
NSN 2930-00-920-1046 is a Radiator,engine Coolant, manufactured by Morris Material Handling, Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-00-920-1046 has 1 manufacturer part number on file: 52U39 (Morris Material Handling, Inc.).
Key specifications for 52U39: Tank Height: 3.750 INCHES NOMINAL 2D TANK UPPER IN; Tank Height: 2.500 INCHES NOMINAL FIRST TANK LOWER IN; Overall Height: 30.000 INCHES NOMINAL IN; Core Width: 21.000 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.