The Cooler Assembly,oil, cataloged under National Stock Number 4530-00-375-4875, is classified within Federal Supply Class 4530 (Fuel Burning Equipment Units) of the Plumbing, Heating, and Waste Disposal group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4530-00-375-4875 |
| Item Name | Cooler Assembly,oil |
| FSC / FSG | 4530 / 45 — Fuel Burning Equipment Units |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF P/N 310 OIL COOLER SHELL,GUN METAL,1,P/N 311 OIL COOLER COIL,COPPER NICKEL ALLOY,1,P/N 312 OIL COOLER HEADS,COPPER NICKEL ALLOY,2 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 20A1001 | 5/9 Secondary reference Hardie-Tynes Co., Inc. |
| 390002PC310T348 | 5/2 Secondary reference U.S. Government activity |
| H-3305456PC310T0312 | 3/2 Design control — primary reference U.S. Government activity |
| 150-410GPC310T0312 | 5/9 Secondary reference Hardie-Tynes Co., Inc. |
NSN 4530-00-375-4875 is a Cooler Assembly,oil, classified under FSC 4530, Fuel Burning Equipment Units. Status: active.
Key specifications for 4530-00-375-4875: General Characteristics Item Description: CONSISTS OF P/N 310 OIL COOLER SHELL,GUN METAL,1,P/N 311 OIL COOLER COIL,COPPER NICKEL ALLOY,1,P/N 312 OIL COOLER HEADS,COPPER NICKEL ALLOY,2. 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.