The Hydraulic Fluid,petroleum Base, cataloged under National Stock Number 9150-00-252-6378, 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 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 9150-00-252-6378 |
| Item Name | Hydraulic Fluid,petroleum Base |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Status | CANCELLED |
| Maximum Pour Point | 60.0 FAHRENHEIT DEGF |
| Basic Ingredient | ADDITIVES AND PETROLEUM OIL |
| Minimum Flash Point and Test Method | 250.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF |
| Quantity Within Each Unit Package | 1.000 GALLONS |
| Viscosity at Rated Temp | 7500.00 MAXIMUM -40 DEG FAHRENHEIT AND 38.00 MINIMUM 100 DEG FAHRENHEIT AND 10.00 MINIMUM 210 DEG FAHRENHEIT |
| Color | CLEAR |
| Service Characteristics | CORROSION RESISTIVE AND OXIDATION RESISTANT |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| BRAYC0779 | 3/9 Design control — primary reference Castrol Industrial North America Inc. Div Attn: Customer Care (asp) |
| MIL-H-13919 | 4/1 Identification reference U.S. Government activity |
| BRAYC0779 | 5/9 Secondary reference U.S. Government activity |
| KENDEX7051 | 5/9 Secondary reference Witco Chemical Corp Kendall Refining Co Div |
NSN 9150-00-252-6378 is a Hydraulic Fluid,petroleum Base, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: cancelled.
1 possible match (shared part number, not a government interchangeability claim): 9150-00-265-9407. Verify interchangeability with system specifications before substitution.
Key specifications for 9150-00-252-6378: Maximum Pour Point: 60.0 FAHRENHEIT DEGF; Basic Ingredient: ADDITIVES AND PETROLEUM OIL; Minimum Flash Point and Test Method: 250.0 FAHRENHEIT CLEVELAND OPEN CUP DEGF; Quantity Within Each Unit Package: 1.000 GALLONS. 7 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.
NSN 9150-00-252-6378 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.