The Hydraulic Fluid,fire Resistant, cataloged under National Stock Number 9150-01-641-4226, 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 Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Hydraulic Fluid,fire Resistant |
| FSC / FSG | 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic (FSG 91) |
| Manufacturers | Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants (CAGE 0TS34) |
| Parameter | Value |
|---|---|
| NSN | 9150-01-641-4226 |
| Primary Part Number | HYJET IV-A PLUS |
| Item Name | Hydraulic Fluid,fire Resistant |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| HYJET IV-A PLUS | Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants (USA) |
| Reference | Meaning |
|---|---|
| BMS3-11 TYPE IV CLASS 1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 9150-01-641-4226 is a Hydraulic Fluid,fire Resistant, manufactured by Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-641-4226 has 1 manufacturer part number on file: HYJET IV-A PLUS (Exxon Mobil Corp Div Exxonmobil Product Solutions Company, Aviation Lubricants).
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.