The Cooler,lubricating Oil,engine, cataloged under National Stock Number 2930-01-663-4502, is classified within Federal Supply Class 2930 (Engine Cooling System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cummins Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2930-01-663-4502 |
| Primary Part Number | LC9500 |
| Item Name | Cooler,lubricating Oil,engine |
| FSC / FSG | 2930 / 29 — Engine Cooling System Components, Nonaircraft |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Heat Transfer Method | INDIRECT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2930-01-663-4502 is a Cooler,lubricating Oil,engine, manufactured by Cummins Inc., classified under FSC 2930, Engine Cooling System Components, Nonaircraft. Status: active.
NSN 2930-01-663-4502 has 3 manufacturer part numbers on file: LC9500 (Cummins Inc.), LC9500 (Alnmaritec Ltd), 40108952 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)).
Key specifications for LC9500: Heat Transfer Method: INDIRECT; Special Features: BLOCK CAVITY EXHAUST SIDE PRESSURE RELIEF VALVE, OIL FLOW THERMOSTAT FOR MARINE USE ONLY.. 1 specification is 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.