The Lubricating Oil,utility, cataloged under National Stock Number 9150-01-384-7793, 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 Rtx Corporation Div Pratt & Whitney. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-384-7793 |
| Primary Part Number | 4101138 |
| Item Name | Lubricating Oil,utility |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Rtx Corporation Div Pratt & Whitney |
| Status | ACTIVE |
| Vapor Pressure Maximum Temp Rating | 70.0 FAHRENHEIT DEGF |
| Effective Temp Range Rating | -45.0 TO 355.0 FAHRENHEIT DEGF |
| Maximum Pour Point | -45.0 FAHRENHEIT DEGF |
| Basic Ingredient | MINERAL OIL |
| Fatty Material Type | MINERAL OIL |
| Quantity Within Each Unit Package | 1.000 GALLONS |
| Service Characteristics | ANTIWEAR AND CORROSION RESISTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| SONTEX 200-LT-6552 | Pennzoil Co (USA) |
| 4101138 PRIMARY | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| SONTEX 200LT | 5/9 Secondary reference Rotorex Co Div of Fedders Corp |
NSN 9150-01-384-7793 is a Lubricating Oil,utility, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-384-7793 has 2 manufacturer part numbers on file: SONTEX 200-LT-6552 (Pennzoil Co), 4101138 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 4101138: Vapor Pressure Maximum Temp Rating: 70.0 FAHRENHEIT DEGF; Effective Temp Range Rating: -45.0 TO 355.0 FAHRENHEIT DEGF; Maximum Pour Point: -45.0 FAHRENHEIT DEGF; Basic Ingredient: MINERAL OIL. 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.