The Ring,retaining,optical Element, cataloged under National Stock Number 5855-01-641-8826, 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 | Ring,retaining,optical Element |
| FSC / FSG | 5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58) |
| Manufacturers | Selenia 2000 Srl (CAGE AD091); L3 Technologies, Inc. (CAGE 55311); L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (CAGE 0B107) |
| Parameter | Value |
|---|---|
| NSN | 5855-01-641-8826 |
| Primary Part Number | BNG-080-A4 |
| Item Name | Ring,retaining,optical Element |
| 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) |
| Part Number | Manufacturer |
|---|---|
| BNG-080-A4 | Selenia 2000 Srl (ITA) |
| BNG-080-A4 | L3 Technologies, Inc. (USA) |
| BNG-080-A4 PRIMARY | L3 Technologies, Inc. Dba Insight Technology Div Integrated Vision Solutions (USA) |
NSN 5855-01-641-8826 is a Ring,retaining,optical Element, 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 5855-01-641-8826 has 3 manufacturer part numbers on file: BNG-080-A4 (Selenia 2000 Srl), BNG-080-A4 (L3 Technologies, Inc.), BNG-080-A4 (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 5855-01-641-8826 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.