The Case,optical Instrument, cataloged under National Stock Number 5855-01-666-9489, is classified within Federal Supply Class 5855 (Night Vision Equipment, Emitted and Reflected Radiation) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Teledyne Flir Defense, Inc.. 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 | Case,optical Instrument |
| FSC / FSG | 5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58) |
| Manufacturers | Teledyne Flir Defense, Inc. (CAGE 3UVR3) |
| Parameter | Value |
|---|---|
| NSN | 5855-01-666-9489 |
| Primary Part Number | 4207467 |
| Item Name | Case,optical Instrument |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Teledyne Flir Defense, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4207467 PRIMARY | Teledyne Flir Defense, Inc. (USA) |
NSN 5855-01-666-9489 is a Case,optical Instrument, manufactured by Teledyne Flir Defense, Inc., classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-666-9489 has 1 manufacturer part number on file: 4207467 (Teledyne Flir Defense, Inc.).
No hazard code in the DLA record (HMIC N). 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.