The Lubricating Oil,engine, cataloged under National Stock Number 9150-01-578-7789, 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 Mercury Marine. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 9150-01-578-7789 |
| Primary Part Number | 92-8M0078014 |
| Item Name | Lubricating Oil,engine |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Mercury Marine |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 92 8M0078014 | Mercury Marine Pty Ltd (AUS) |
| 92-8M0078014 PRIMARY | Mercury Marine (USA) |
| 92-858084K01 | Go Boating Gary's Marine Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 92-858084K01 | 5/9 Secondary reference Mercury Marine |
| 92-858084K01 | 5/9 Secondary reference Mercury Marine Pty Ltd |
| 92-858084K01 | 5/9 Secondary reference Go - Boating Pty Ltd |
NSN 9150-01-578-7789 is a Lubricating Oil,engine, manufactured by Mercury Marine, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-578-7789 has 3 manufacturer part numbers on file: 92 8M0078014 (Mercury Marine Pty Ltd), 92-8M0078014 (Mercury Marine), 92-858084K01 (Go Boating Gary's Marine Pty Ltd).
1 possible match (shared part number, not a government interchangeability claim): 9150-01-662-8270. Verify interchangeability with system specifications before substitution.
Key specifications for 92-8M0078014: Special Features: COMPOSITON FOLLOWED BY (CAS REGISTRY NO.): DISTILLATES, PETROLEUM, SOLVENT-REFINED HEAVY PARAFFINIC 64741-88-4, DISTILLATES, PETROLEUM, HYDROTREATED HEAVY PARAFFINIC 64742-54-7, 1-DECENE HOMOPOLYMER, HYDROGENATED 68037-01-4, PROPRIETARY INGREDIENTS, ZINC ALKARYL DITHIOPHOSPHATE IS PROPRIETARY INFO, 1-DECENE TRIMER, HYDROGENATED 68649-12-7; Part Name Assigned by Controlling Agency: MERCURY VERADO 4T ENGINE OIL, SAE 25W-50 W. 0 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.