The Thermal Imaging System, cataloged under National Stock Number 5855-01-577-4091, 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 L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Item Name | Thermal Imaging System |
| FSC / FSG | 5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58) |
| Manufacturers | Etat Major De L'armee De Terre (CAGE F5326); L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (CAGE 0B107) |
| Parameter | Value |
|---|---|
| NSN | 5855-01-577-4091 |
| Primary Part Number | WTM-001-A16 |
| Item Name | Thermal Imaging System |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 41812501 | Etat Major De L'armee De Terre (FRA) |
| 00001301 | Etat Major De L'armee De Terre (FRA) |
| WTM-001-A16 PRIMARY | L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (USA) |
NSN 5855-01-577-4091 is a Thermal Imaging System, manufactured by L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-577-4091 has 3 manufacturer part numbers on file: 41812501 (Etat Major De L'armee De Terre), 00001301 (Etat Major De L'armee De Terre), WTM-001-A16 (L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions).
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5855-01-577-4091 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.