The Penetrating Oil, cataloged under National Stock Number 9150-01-596-9556, 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 Uz Engineered Products. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Penetrating Oil |
| FSC / FSG | 9150 — Oils and Greases: Cutting, Lubricating, and Hydraulic (FSG 91) |
| Manufacturers | Uz Engineered Products (CAGE 074Y8) |
| Parameter | Value |
|---|---|
| NSN | 9150-01-596-9556 |
| Primary Part Number | 121822-12 |
| Item Name | Penetrating Oil |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Uz Engineered Products |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC D) |
| Part Number | Manufacturer |
|---|---|
| 121822-12 PRIMARY | Uz Engineered Products (USA) |
NSN 9150-01-596-9556 is a Penetrating Oil, manufactured by Uz Engineered Products, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-596-9556 has 1 manufacturer part number on file: 121822-12 (Uz Engineered Products).
Hazardous per DLA record (HMIC D). 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.