The Hydraulic Fluid, cataloged under National Stock Number 1680-01-645-2046, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Insitu, Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Item Name | Hydraulic Fluid |
| FSC / FSG | 1680 — Miscellaneous Aircraft Accessories and Components (FSG 16) |
| Manufacturers | Insitu, Inc. (CAGE 02FP7); Insitu Pacific Pty Ltd (CAGE Z0KE8) |
| Parameter | Value |
|---|---|
| NSN | 1680-01-645-2046 |
| Primary Part Number | 007-002061-000 |
| Item Name | Hydraulic Fluid |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Insitu, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Part Number | Manufacturer |
|---|---|
| 007-002061-000 PRIMARY | Insitu, Inc. (USA) |
| 007-002061-000 | Insitu Pacific Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| 1680PL1895210 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 1680-01-645-2046 is a Hydraulic Fluid, manufactured by Insitu, Inc., classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-645-2046 has 2 manufacturer part numbers on file: 007-002061-000 (Insitu, Inc.), 007-002061-000 (Insitu Pacific Pty Ltd).
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.