The Cooler,lubricating Oil,engine, cataloged under National Stock Number 2935-00-705-0560, is classified within Federal Supply Class 2935 (Engine System Cooling Components, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is General Motors Corp. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 2935-00-705-0560 |
| Primary Part Number | 8528061 |
| Item Name | Cooler,lubricating Oil,engine |
| FSC / FSG | 2935 / 29 — Engine System Cooling Components, Aircraft Prime Moving |
| Manufacturer | General Motors Corp |
| Status | ACTIVE |
| FSC Application Data | ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT |
| Core Frontal Area | 266.400 SQUARE INCHES |
| Length | 23.750 INCHES NOMINAL IN |
| Effective Heat Transfer Surface Area | 217.000 SQUARE FEET |
| Oil Flow Rate | 100.000 POUNDS PER MINUTE LBS |
| Width | 5.750 INCHES NOMINAL IN |
| Material | ALUMINUM OVERALL |
| Thickness | 18.750 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| S6135-64041 REVM | Ametek Thermal Systems Inc (USA) |
| S6135-64041 REVM | Honeywell International Inc. (USA) |
| S6135-64041 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 8528061 PRIMARY | General Motors Corp (USA) |
| Reference | Meaning |
|---|---|
| 8528061 | 5/9 Secondary reference General Motors Corp Harrison Radiator Div |
NSN 2935-00-705-0560 is a Cooler,lubricating Oil,engine, manufactured by General Motors Corp, classified under FSC 2935, Engine System Cooling Components, Aircraft Prime Moving. Status: active.
NSN 2935-00-705-0560 has 4 manufacturer part numbers on file: S6135-64041 REVM (Ametek Thermal Systems Inc), S6135-64041 REVM (Honeywell International Inc.), S6135-64041 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 8528061 (General Motors Corp).
Key specifications for 8528061: FSC Application Data: ENGINE COOLING SYSTEM COMPONENTS,AIRCRAFT; Core Frontal Area: 266.400 SQUARE INCHES; Length: 23.750 INCHES NOMINAL IN; Effective Heat Transfer Surface Area: 217.000 SQUARE FEET. 8 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.