The Cooler,fluid,transmission, cataloged under National Stock Number 2520-01-575-8937, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Rocore Thermal Systems. The record lists 4 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Cooler,fluid,transmission |
| FSC / FSG | 2520 — Vehicular Power Transmission Components (FSG 25) |
| Manufacturers | General Dynamics Land Systems Canadacorp (CAGE 56161); D&a Power Products (pty) Ltd. (CAGE SBC08); Rocore Thermal Systems (CAGE 1HFQ6); Denel Vehicle Systems (CAGE SZ177) |
| Parameter | Value |
|---|---|
| NSN | 2520-01-575-8937 |
| Primary Part Number | 29541645 |
| Item Name | Cooler,fluid,transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Rocore Thermal Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| R0091479 | General Dynamics Land Systems Canadacorp (CAN) |
| 29541645 | D&a Power Products (pty) Ltd. (ZAF) |
| 29541645 PRIMARY | Rocore Thermal Systems (USA) |
| R0091479 | Denel Vehicle Systems (ZAF) |
| Reference | Meaning |
|---|---|
| R0091479-0301 | D/9 Drawing number reference only Denel Vehicle Systems |
NSN 2520-01-575-8937 is a Cooler,fluid,transmission, manufactured by Rocore Thermal Systems, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-575-8937 has 4 manufacturer part numbers on file: R0091479 (General Dynamics Land Systems Canadacorp), 29541645 (D&a Power Products (pty) Ltd.), 29541645 (Rocore Thermal Systems), R0091479 (Denel Vehicle Systems).
Possible hazard — SDS may be required (DLA HMIC P). 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.