The Lubricating Oil,gear, cataloged under National Stock Number 9150-01-434-8233, 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 6 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 9150-01-434-8233 |
| Item Name | Lubricating Oil,gear |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Status | ACTIVE |
| Maximum Pour Point | -17.0 FAHRENHEIT DEGF |
| Fatty Material Type | ANY ACCEPTABLE |
| Quantity Within Each Unit Package | 5.000 GALLONS |
| Viscosity at Rated Temp | 40.00 MINIMUM 40 DEG CELSIUS AND 100.00 MAXIMUM 100 DEG CELSIUS |
| Service Characteristics | ANTIFOAM AND ANTIWEAR AND CORROSION RESISTIVE |
| Minimum Viscosity Index | 8.6 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| CHEVRON GEAR COMPOUND 2 EP | 5/9 Secondary reference U.S. Government activity |
| 255059-782 | 5/9 Secondary reference U.S. Government activity |
| CHEVRON MEROPA 68 | 3/9 Design control — primary reference U.S. Government activity |
NSN 9150-01-434-8233 is a Lubricating Oil,gear, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 9150-01-434-8236. Verify interchangeability with system specifications before substitution.
Key specifications for 9150-01-434-8233: Maximum Pour Point: -17.0 FAHRENHEIT DEGF; Fatty Material Type: ANY ACCEPTABLE; Quantity Within Each Unit Package: 5.000 GALLONS; Viscosity at Rated Temp: 40.00 MINIMUM 40 DEG CELSIUS AND 100.00 MAXIMUM 100 DEG CELSIUS. 6 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.