The Lubricating Oil,engine, cataloged under National Stock Number 9150-01-345-6154, is classified within Federal Supply Class 9150 (Oils and Greases: Cutting, Lubricating, and Hydraulic) of the Fuels, Lubricants, Oils, and Waxes group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 9150-01-345-6154 |
| Item Name | Lubricating Oil,engine |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Status | ACTIVE |
| Basic Ingredient | ADDITIVES AND MINERAL OIL |
| Fatty Material Type | MINERAL OIL |
| Minimum Flash Point and Test Method | 470.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF |
| Quantity Within Each Unit Package | 55.000 GALLONS |
| Nondefinitive Spec/std Data | SAE 5W30 GRADE |
| Viscosity at Rated Temp | 550.00 NOMINAL 100 DEG FAHRENHEIT AND 67.00 NOMINAL 210 DEG FAHRENHEIT |
| Service Characteristics | OXIDATION RESISTANT |
| Minimum Viscosity Index | 97.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 306 SUPREME SAE 5W30-55 GAL | 3/9 Design control — primary reference Southwestern Petroleum Corporation Dba Swepco |
| 305 SUPREME FORMULA ENGINE OIL | 5/9 Secondary reference Southwestern Petroleum Corporation Dba Swepco |
| 306 SUPREME FORMULA ENGINE OIL | 5/9 Secondary reference Southwestern Petroleum Corporation Dba Swepco |
| DIMONYL FRICTION FILM OIL 306 | 5/9 Secondary reference Southwestern Petroleum Corporation Dba Swepco |
| 305 SUPREME SAE 30 - 55GAL DRUM | 5/9 Secondary reference Southwestern Petroleum Corporation Dba Swepco |
NSN 9150-01-345-6154 is a Lubricating Oil,engine, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9150-01-346-1352. Verify interchangeability with system specifications before substitution.
Key specifications for 9150-01-345-6154: Basic Ingredient: ADDITIVES AND MINERAL OIL; Fatty Material Type: MINERAL OIL; Minimum Flash Point and Test Method: 470.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF; Quantity Within Each Unit Package: 55.000 GALLONS. 8 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). 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.