The Charge Air Cooler T, cataloged under National Stock Number 4940-01-573-0128, is classified within Federal Supply Class 4940 (Miscellaneous Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Nd Defense Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4940-01-573-0128 |
| Primary Part Number | 3114546C1 |
| Item Name | Charge Air Cooler T |
| FSC / FSG | 4940 / 49 — Miscellaneous Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Nd Defense Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| 3114546C1 | Nd Defense Llc (USA) |
| ZTSE4341 | Bosch Rexroth Corporation Div Mobile Hydraulics Division (USA) |
| Reference | Meaning |
|---|---|
| ZTSE4341 | 5/9 Secondary reference Nd Defense Llc |
| ZTSE4341 | 3/9 Design control — primary reference Bosch Automotive Service Solutions Inc. |
NSN 4940-01-573-0128 is a Charge Air Cooler T, manufactured by Nd Defense Llc, classified under FSC 4940, Miscellaneous Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4940-01-573-0128 has 2 manufacturer part numbers on file: 3114546C1 (Nd Defense Llc), ZTSE4341 (Bosch Rexroth Corporation Div Mobile Hydraulics Division).
1 possible match (shared part number, not a government interchangeability claim): 5920-01-573-0129. Verify interchangeability with system specifications before substitution.
Key specifications for 3114546C1: Part Name Assigned by Controlling Agency: COOLER; End Item Identification: IMG MAX PRO; MRAP. 0 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.