12421779: HOUSING SECTION,HEATER COMPARTME.
HOUSING SECTION,HEATER COMPARTME. Key specifications include shape: IRREGULAR, material: STEEL, slot_width: 18.5 MILLIMETERS NOMINAL ALL HOLES MM, slot_length: 25.0 MILLIMETERS NOMINAL ALL HOLES MM, overall_width: 247.0 MILLIMETERS NOMINAL MM, heat_treatment: HOT ROLLED AND COLD ROLLED. This part is cataloged in the U.S.
Government catalog under NSN 2540-01-472-4760, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| shape | IRREGULAR |
| material | STEEL |
| slot_width | 18.5 MILLIMETERS NOMINAL ALL HOLES MM |
| slot_length | 25.0 MILLIMETERS NOMINAL ALL HOLES MM |
| overall_width | 247.0 MILLIMETERS NOMINAL MM |
| slot_quantity | 2 |
| heat_treatment | HOT ROLLED AND COLD ROLLED |
| overall_height | 244.5 MILLIMETERS NOMINAL MM |
| overall_length | 683.0 MILLIMETERS NOMINAL MM |
| surface_treatment | PAINT |
| fabrication_method | WELDED |
| mounting_hole_type | SLOTTED |
| NSN | 2540-01-472-4760 |
| OVERALL LENGTH | 654.0 MILLIMETERS NOMINAL MM |
| OVERALL WIDTH | 270.0 MILLIMETERS NOMINAL MM |
| COLOR | GREEN |
| SPECIAL FEATURES | SURFACE MATES WITH COVER P/N 12421778-001; NOMINAL DIMENSIONS ARE REFERENCE ONLY |
| SURFACE TREATMENT | PRIMER AND PAINT POLYURETHANE |
| PART NAME ASSIGNED BY CONTROLLING AGENCY | CONTAINER,LOWER ON BOX,AUXILIARY HEATER |
| END ITEM IDENTIFICATION | CHASSIS,TRUCK; NSN 2320-01-353-9098 |
| MATERIAL | STEEL |