The Lubricating Oil,steam Turbine, cataloged under National Stock Number 9150-01-263-7242, 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 Shell Oil Co. Government technical data includes 7 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-263-7242 |
| Primary Part Number | 6381771 QT |
| Item Name | Lubricating Oil,steam Turbine |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Shell Oil Co |
| Status | ACTIVE |
| Maximum Pour Point | 20.0 FAHRENHEIT DEGF |
| Basic Ingredient | ADDITIVES AND PETROLEUM OIL |
| Fatty Material Type | ANY ACCEPTABLE |
| Minimum Flash Point and Test Method | 400.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF |
| Quantity Within Each Unit Package | 1.000 QUARTS |
| Viscosity at Rated Temp | 870.0 MAXIMUM 40 DEG FAHRENHEIT AND 74.0 MINIMUM -90 DEG FAHRENHEIT AND 97.0 MAXIMUM -90 DEG FAHRENHEIT AND 8.0 MINIMUM 212 DEG FAHRENHEIT |
| Service Characteristics | ANTIFOAM AND ANTIWEAR AND OXIDATION RESISTANT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 6381771 QT | Shell Oil Co (USA) |
| 6381771 QUART | Exxon Mobil Corporation Dba Exxonmobil Chemical Company (USA) |
| Reference | Meaning |
|---|---|
| 6381771-1 | 5/1 Secondary reference Naval Sea Systems Command |
| 6381771 | 3/1 Design control — primary reference Naval Sea Systems Command |
NSN 9150-01-263-7242 is a Lubricating Oil,steam Turbine, manufactured by Shell Oil Co, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-263-7242 has 2 manufacturer part numbers on file: 6381771 QT (Shell Oil Co), 6381771 QUART (Exxon Mobil Corporation Dba Exxonmobil Chemical Company).
Key specifications for 6381771 QT: Maximum Pour Point: 20.0 FAHRENHEIT DEGF; Basic Ingredient: ADDITIVES AND PETROLEUM OIL; Fatty Material Type: ANY ACCEPTABLE; Minimum Flash Point and Test Method: 400.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF. 7 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.