The Cap,lens, cataloged under National Stock Number 5855-01-623-6879, 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 Drs Network & Imaging Systems Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-623-6879 |
| Primary Part Number | 6456688 |
| Item Name | Cap,lens |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Drs Network & Imaging Systems Llc |
| 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 |
|---|---|
| 6456688 PRIMARY | Drs Network & Imaging Systems Llc (USA) |
NSN 5855-01-623-6879 is a Cap,lens, manufactured by Drs Network & Imaging Systems Llc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-623-6879 has 1 manufacturer part number on file: 6456688 (Drs Network & Imaging Systems Llc).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-623-6897. Verify interchangeability with system specifications before substitution.
Key specifications for 6456688: Part Name Assigned by Controlling Agency: SHEILD, P-HEAD WINDOW. 0 specifications are documented in the U.S. Government catalog.
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.