The Grease,utility, cataloged under National Stock Number 9150-01-659-3566, 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 Ultrachem Inc. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 9150-01-659-3566 |
| Primary Part Number | HMS7-1189 C2 CO |
| Item Name | Grease,utility |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Ultrachem Inc |
| Status | ACTIVE |
| Basic Ingredient | ANY ACCEPTABLE |
| Physical Form | 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 |
|---|---|
| HMS7-1189 C2 CO PRIMARY | Ultrachem Inc (USA) |
| HMS7-1189 C2-35LBS | The Boeing Company (USA) |
| ASSEMBLY FLUID 1 35 LBS PRIMARY | Ultrachem Inc (USA) |
| VISCHEM 352 - 35LBS PRIMARY | Ultrachem Inc (USA) |
| HMS7-1189 C2 | The Boeing Company (USA) |
| HMS7-1189 C2 PRIMARY | Ultrachem Inc (USA) |
| Reference | Meaning |
|---|---|
| VISCHEM 352 | 3/9 Design control — primary reference Ultrachem Inc |
NSN 9150-01-659-3566 is a Grease,utility, manufactured by Ultrachem Inc, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-01-659-3566 has 6 manufacturer part numbers on file: HMS7-1189 C2 CO (Ultrachem Inc), HMS7-1189 C2-35LBS (The Boeing Company), ASSEMBLY FLUID 1 35 LBS (Ultrachem Inc), VISCHEM 352 - 35LBS (Ultrachem Inc), HMS7-1189 C2 (The Boeing Company) and 1 more.
Key specifications for HMS7-1189 C2 CO: Basic Ingredient: ANY ACCEPTABLE; Physical Form: ANY ACCEPTABLE; Special Features: VISCOSITY (CST) BASE OIL-42.0@40C;. 2 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.