The Cooler,lubricating Oil,engine, cataloged under National Stock Number 2930-01-595-6538, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Power Generation Inc.. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-595-6538 |
| Primary Part Number | A030C168 |
| Item Name | Cooler,lubricating Oil,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Cummins Power Generation Inc. |
| Status | ACTIVE |
| Heat Transfer Method | DIRECT |
| Material | ALUMINUM ALLOY OVERALL |
| 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 |
|---|---|
| A030C168 | Cummins Power Generation Inc. (USA) |
| Reference | Meaning |
|---|---|
| 04-21658 | 7/2 Vendor item drawing reference Department of Defense Project Manager-Mobile Electric Power |
| OC-L7B | 3/9 Design control — primary reference Transtar Industries, Inc. |
NSN 2930-01-595-6538 is a Cooler,lubricating Oil,engine, manufactured by Cummins Power Generation Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-595-6538 has 1 manufacturer part number on file: A030C168 (Cummins Power Generation Inc.).
Key specifications for A030C168: Heat Transfer Method: DIRECT; Special Features: FEMALE 1/2-14 NPTF INLET AND OUTLET CONNECTIONS; Part Name Assigned by Controlling Agency: COOLER,FUEL; End Item Identification: 6115-01-561-7788 GENERATOR SET,DIESEL ENGINE,MEP-1070, PU-833/G,60KW. 2 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.