NSN 9150-01-650-5050 · NIIN 016505050 · Part number MOBIL AERO HF-B19L
Exxon Mobil Corporation · FSC 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic · FSG 91 — Fuels, Lubricants, Oils, and Waxes · CAGE 1ZAY6
Government record, cited
NSN 9150-01-650-5050 — this item is cataloged by the U.S. Government under National Stock Number 9150-01-650-5050. Manufacturer of record part number: MOBIL AERO HF-B19L.
Also searched as9150-01-650-5050 ·
9150016505050 ·
NIIN 016505050 ·
01-650-5050 ·
FSC 9150 Oils and Greases: Cutting, Lubricating, and Hydraulic · CAGE 1ZAY6 · MOBIL AERO HF-B19L
Viscosity at Rated Temp: 13.8 NOMINAL 40 DEG CELSIUS
1 manufacturer part number on file
Manufacturer of record: Exxon Mobil Corporation
Identification
NSN: 9150-01-650-5050
NIIN: 016505050
FSC: 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic
FSG: 91 — Fuels, Lubricants, Oils, and Waxes
Primary part number: MOBIL AERO HF-B19L
Manufacturer: Exxon Mobil Corporation
General Description
The Hydraulic Fluid,petroleum Base, cataloged under National Stock Number 9150-01-650-5050, 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 Exxon Mobil Corporation. Government technical data includes 3 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.
Technical Specifications
Parameter
Value
NSN
9150-01-650-5050
Primary Part Number
MOBIL AERO HF-B19L
Item Name
Hydraulic Fluid,petroleum Base
FSC / FSG
9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic
Other items in FSC 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
9150-00-000-0092
ADDITIVE,VISCOSITY
9150-00-001-1512
9150-00-001-1512 · Item name not on file
9150-00-001-1526
ASSEMBLY FLUID
9150-00-001-6468
9150-00-001-6468 · Item name not on file
9150-00-001-9395
LUBRICATING OIL,GEAR
9150-00-003-7886
9150-00-003-7886 · Item name not on file
9150-00-003-8590
LUBRICANT,SOLID FILM
9150-00-004-4533
9150-00-004-4533 · Item name not on file
Frequently Asked Questions
What is NSN 9150-01-650-5050?
NSN 9150-01-650-5050 is a Hydraulic Fluid,petroleum Base, manufactured by Exxon Mobil Corporation, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
What part numbers are listed for NSN 9150-01-650-5050?
NSN 9150-01-650-5050 has 1 manufacturer part number on file: MOBIL AERO HF-B19L (Exxon Mobil Corporation).
What are the specifications of MOBIL AERO HF-B19L?
Key specifications for MOBIL AERO HF-B19L: Maximum Pour Point: 0.76 FAHRENHEIT DEGF; Basic Ingredient: PETROLEUM BASE; Viscosity at Rated Temp: 13.8 NOMINAL 40 DEG CELSIUS; Part Name Assigned by Controlling Agency: BASE OIL & ADDITIVES. 3 specifications are documented in the U.S. Government catalog.
Is NSN 9150-01-650-5050 hazardous material?
Hazardous per DLA record (HMIC D). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.