The Oil,bath,viscosimeter, cataloged under National Stock Number 9150-00-449-7819, 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 Grignard Company Llc Dba Grignard Co Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 9150-00-449-7819 |
| Primary Part Number | CB VISCOSIMETER FLUID |
| Item Name | Oil,bath,viscosimeter |
| FSC / FSG | 9150 / 91 — Oils and Greases: Cutting, Lubricating, and Hydraulic |
| Manufacturer | Grignard Company Llc Dba Grignard Co Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 1 GALLON CAN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CB VISCOSIMETER FLUID PRIMARY | Grignard Company Llc Dba Grignard Co Llc (USA) |
| 74972 PRIMARY | Precision Scientific Petroleum Instruments Co (USA) |
| Reference | Meaning |
|---|---|
| ARCO PRIME GRADE 90 NF | 5/9 Secondary reference Atlantic Richfield Co C and D Products Div |
NSN 9150-00-449-7819 is a Oil,bath,viscosimeter, manufactured by Grignard Company Llc Dba Grignard Co Llc, classified under FSC 9150, Oils and Greases: Cutting, Lubricating, and Hydraulic. Status: active.
NSN 9150-00-449-7819 has 2 manufacturer part numbers on file: CB VISCOSIMETER FLUID (Grignard Company Llc Dba Grignard Co Llc), 74972 (Precision Scientific Petroleum Instruments Co).
Key specifications for CB VISCOSIMETER FLUID: General Characteristics Item Description: 1 GALLON CAN. 1 specification is 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.