The Radiator,heater,coolant,engine, cataloged under National Stock Number 2990-01-548-5422, is classified within Federal Supply Class 2990 (Miscellaneous Engine Accessories, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Mahle Industrial Thermal Systems America Lp Dba Behr Industry America Lp. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2990-01-548-5422 |
| Primary Part Number | 29.05371 |
| Item Name | Radiator,heater,coolant,engine |
| FSC / FSG | 2990 / 29 — Miscellaneous Engine Accessories, Nonaircraft |
| Manufacturer | Mahle Industrial Thermal Systems America Lp Dba Behr Industry America Lp |
| Status | ACTIVE |
| Surface Treatment | CHROMATE |
| 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 |
|---|---|
| 29.05371 PRIMARY | Mahle Industrial Thermal Systems America Lp Dba Behr Industry America Lp (USA) |
| Reference | Meaning |
|---|---|
| 29.05371 REV 04 | D/9 Drawing number reference only Mahle Industrial Thermal Systems America Lp Dba Behr Industry America Lp |
NSN 2990-01-548-5422 is a Radiator,heater,coolant,engine, manufactured by Mahle Industrial Thermal Systems America Lp Dba Behr Industry America Lp, classified under FSC 2990, Miscellaneous Engine Accessories, Nonaircraft. Status: active.
NSN 2990-01-548-5422 has 1 manufacturer part number on file: 29.05371 (Mahle Industrial Thermal Systems America Lp Dba Behr Industry America Lp).
Key specifications for 29.05371: Special Features: CORE DIMENSIONS ARE WIDTH - 757.4 MM, HEIGHT - 709.3 MM, AND DEPTH - 62 MM;RADIATOR MATERIALS MUST COMPLY WITH ISO 11474;COOLANT IS WATER/GLYCOL 50/50 PERCENT;PERFORMS UNDER AMBIENT CONDITIONS OF T AIR AT 125.6 DEG FAHR AND T COOLANT AT 212.0 DEG FAHR;DRY WEIGHT OF RADIATOR IS 85 LBS LBS; Surface Treatment: CHROMATE; Part Name Assigned by Controlling Agency: RADIATOR ASSEMBLY, LAV; End Item Identification: LAV-25, -R, -L, -CC, -AT, -MEWSS AND -M;MODELS 08594B, 08652B,08650B, 08651B, 08654BM 08655B AND 09999A A. 1 specification is 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.