The Lubricating Oil,gear, cataloged under National Stock Number 9150-01-725-4101, 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 Chevron Usa Inc. Div Chevron Global Aviation. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-725-4101 |
| Primary Part Number | 277212 |
| Item Name | Lubricating Oil,gear |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Chevron Usa Inc. Div Chevron Global Aviation |
| Status | ACTIVE |
| Minimum Flash Point and Test Method | 278.0 CELSIUS CLEVELAND OPEN CUP DEGC |
| Viscosity at Rated Temp | 320.0 NOMINAL 40 DEG CELSIUS AND 25.0 NOMINAL 100 DEG CELSIUS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 277212 PRIMARY | Chevron Usa Inc. Div Chevron Global Aviation (USA) |
NSN 9150-01-725-4101 is a Lubricating Oil,gear, manufactured by Chevron Usa Inc. Div Chevron Global Aviation, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-725-4101 has 1 manufacturer part number on file: 277212 (Chevron Usa Inc. Div Chevron Global Aviation).
Key specifications for 277212: Minimum Flash Point and Test Method: 278.0 CELSIUS CLEVELAND OPEN CUP DEGC; Viscosity at Rated Temp: 320.0 NOMINAL 40 DEG CELSIUS AND 25.0 NOMINAL 100 DEG CELSIUS; Special Features: AMERICAN PETROLEUM INSTITUTE GRAVITY 27.3; DENSITY AT 15.0 DEGREES CELSIUS, KILOGRAMS PER LITER, IS 0.8906; VISCOSITY INDEX OF 100.0; POUR POINT IS NEGATIVE 22.0 DEGREES CELSIUS. OXIDATION INHIBITORS AND COPPER PASSIVATOR MINIMIZE OIL OXIDATION, LIMITING VISCOSITY INCREASE AND PROMOTING LONG DRAIN INTERVALS.; Part Name Assigned by Controlling Agency: GEAR LUBRICATING OIL. 2 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.