The Cooler,fluid,transmission, cataloged under National Stock Number 2520-01-328-5598, is classified within Federal Supply Class 2520 (Vehicular Power Transmission Components) of the Vehicular Equipment Components group. The manufacturer of record is Hayden Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2520-01-328-5598 |
| Primary Part Number | 016030 |
| Item Name | Cooler,fluid,transmission |
| FSC / FSG | 2520 / 25 — Vehicular Power Transmission Components |
| Manufacturer | Hayden Inc |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Length | 30.000 INCHES NOMINAL IN |
| Oil Flow Rate | 30.0 GALLONS PER MINUTE |
| Style Designator | UPRIGHT STRAIGHT FINNED TYPE |
| Drain Plug Location | BOTTOM |
| Height | 24.875 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY HOUSING |
| Thickness | 1.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 2520-01-328-5598 is a Cooler,fluid,transmission, manufactured by Hayden Inc, classified under FSC 2520, Vehicular Power Transmission Components. Status: active.
NSN 2520-01-328-5598 has 2 manufacturer part numbers on file: P40007 (Jlg Industries, Inc.), 016030 (Hayden Inc).
1 possible match (shared part number, not a government interchangeability claim): 7510-01-602-8607. Verify interchangeability with system specifications before substitution.
Key specifications for 016030: Heat Transfer Method: INDIRECT; Length: 30.000 INCHES NOMINAL IN; Oil Flow Rate: 30.0 GALLONS PER MINUTE; Style Designator: UPRIGHT STRAIGHT FINNED TYPE. 8 specifications are documented in the U.S. Government catalog.
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.