The Lubricating Oil,engine, cataloged under National Stock Number 9150-01-705-8167, is classified within Federal Supply Class 9150 (Oils and Greases: Cutting, Lubricating, and Hydraulic) of the Fuels, Lubricants, Oils, and Waxes group. The manufacturer of record is Phillips 66 Company. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-705-8167 |
| Primary Part Number | GUARDOL ECT 15W-40 |
| Item Name | Lubricating Oil,engine |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Phillips 66 Company |
| Status | ACTIVE |
| Fatty Material Type | SYNTHETIC OIL |
| Minimum Flash Point and Test Method | 226.0 CELSIUS CLEVELAND OPEN CUP DEGC |
| Minimum Viscosity Index | 135.0 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| GUARDOL ECT 15W-40 PRIMARY | Phillips 66 Company (USA) |
| 2736420 | Australian Safety Group Unit Australian Safety Engineers (wa) (AUS) |
NSN 9150-01-705-8167 is a Lubricating Oil,engine, manufactured by Phillips 66 Company, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-705-8167 has 2 manufacturer part numbers on file: GUARDOL ECT 15W-40 (Phillips 66 Company), 2736420 (Australian Safety Group Unit Australian Safety Engineers (wa)).
Key specifications for GUARDOL ECT 15W-40: Fatty Material Type: SYNTHETIC OIL; Minimum Flash Point and Test Method: 226.0 CELSIUS CLEVELAND OPEN CUP DEGC; Special Features: POUR POINT: -40 C. EXCLUSIVE LIQUID TITANIUM PROTECTION ADDITIVE PROVIDES ENHANCED OXIDATION RESISTANCE AND PROTECTION AGAINST ENGINE WEAR.; Part Name Assigned by Controlling Agency: SYNTHETIC BLEND DIESEL ENGINE OIL. 3 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC D). 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.