The Hydraulic Fluid,automatic Transm, cataloged under National Stock Number 9150-01-177-9438, 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 Texaco Inc Corporate Hq. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-177-9438 |
| Primary Part Number | NO. 1893 HDH OIL |
| Item Name | Hydraulic Fluid,automatic Transm |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Texaco Inc Corporate Hq |
| Status | ACTIVE |
| Maximum Pour Point | -30.0 FAHRENHEIT DEGF |
| Supplementary Features | INTENDED FOR USE IN TRANSMISSION AND OTHER HYDRAULIC APPLICATIONS IN TRACTORS AND OTHER CONSTRUCTION EQUIPMENT |
| Basic Ingredient | ANY ACCEPTABLE |
| Minimum Flash Point and Test Method | 430.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF |
| Quantity Within Each Unit Package | 55.000 GALLONS |
| Viscosity at Rated Temp | 9.64 NOMINAL 210 DEG FAHRENHEIT |
| Service Characteristics | ANY ACCEPTABLE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| NO. 1893 HDH OIL PRIMARY | Texaco Inc Corporate Hq (USA) |
| TORQUE FLUID 56 PRIMARY | Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company (USA) |
| HYTORQUE FLUID PRIMARY | Hydrotex Partners Ltd (USA) |
| FISKE UTF C-3 PRIMARY | Fiske Bros Refining Co (USA) |
| HYDRA TRANS 135/55 GL DR PRIMARY | D-a Lubricant Company, Inc. (USA) |
| DURATRAN | Petro-Canada Refinery (CAN) |
| Reference | Meaning |
|---|---|
| CHEVRON TRACTOR HYDRAULIC FLUID | 5/9 Secondary reference U.S. Government activity |
| D-A HYDRATRANS 135 | 5/9 Secondary reference D-a Lubricant Co Inc Sub of Premier Industrial Corp |
| UNIVERSAL TRACTOR HYDRAULIC | 5/9 Secondary reference Delta Rocky Mountain Petroleum |
| TLC UNIVERSAL TORQUE OIL | 5/9 Secondary reference Texas Lubricants Corp |
NSN 9150-01-177-9438 is a Hydraulic Fluid,automatic Transm, manufactured by Texaco Inc Corporate Hq, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-177-9438 has 6 manufacturer part numbers on file: NO. 1893 HDH OIL (Texaco Inc Corporate Hq), TORQUE FLUID 56 (Exxon Mobil Corporation Dba Exxonmobil Fuels Marketing Company Div Exxonmobil Fuels Marketing Company), HYTORQUE FLUID (Hydrotex Partners Ltd), FISKE UTF C-3 (Fiske Bros Refining Co), HYDRA TRANS 135/55 GL DR (D-a Lubricant Company, Inc.) and 1 more.
Key specifications for NO. 1893 HDH OIL: Maximum Pour Point: -30.0 FAHRENHEIT DEGF; Supplementary Features: INTENDED FOR USE IN TRANSMISSION AND OTHER HYDRAULIC APPLICATIONS IN TRACTORS AND OTHER CONSTRUCTION EQUIPMENT; Basic Ingredient: ANY ACCEPTABLE; Minimum Flash Point and Test Method: 430.0 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.