The Retainer,optical Element, cataloged under National Stock Number 5855-01-278-4868, 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 Elbit Systems of America - Night Vision Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Retainer,optical Element |
| FSC / FSG | 5855 — Night Vision Equipment, Emitted and Reflected Radiation (FSG 58) |
| Manufacturers | Elbit Systems of America - Night Vision Llc (CAGE 13567) |
| Parameter | Value |
|---|---|
| NSN | 5855-01-278-4868 |
| Primary Part Number | 266675 |
| Item Name | Retainer,optical Element |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Elbit Systems of America - Night Vision Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 266675 | Elbit Systems of America - Night Vision Llc (USA) |
| Reference | Meaning |
|---|---|
| 300112-2 | 5/9 Secondary reference Elbit Systems of America - Night Vision Llc |
| 268486 | 5/9 Secondary reference Elbit Systems of America - Night Vision Llc |
| 300112-2 | 5/9 Secondary reference Itt and Varo a Joint Venture |
| A3144424 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5855-01-278-4868 is a Retainer,optical Element, manufactured by Elbit Systems of America - Night Vision Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-278-4868 has 1 manufacturer part number on file: 266675 (Elbit Systems of America - Night Vision Llc).
3 possible matches (shared part number, not a government interchangeability claim): 5310-01-629-2834, 5310-01-684-4015, 5310-01-684-4018. Verify interchangeability with system specifications before substitution.
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.