The Viewer,night Vision, cataloged under National Stock Number 5855-01-295-2313, 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 Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5855-01-295-2313 |
| Primary Part Number | 84499 |
| Item Name | Viewer,night Vision |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 84499 PRIMARY | Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| 5855PL0645462 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5855-01-295-2313 is a Viewer,night Vision, manufactured by Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-295-2313 has 1 manufacturer part number on file: 84499 (Fjw Optical Systems, Inc Dba Fjw Optical Systems Inc).
2 possible matches (shared part number, not a government interchangeability claim): 5340-01-314-1889, 4810-01-394-1792. Verify interchangeability with system specifications before substitution.
Key specifications for 84499: Special Features: 7.0 IN. LG; 6.0 IN. W; 2.125 IN. H; POWER SUPPLY AND BATTERY SELF CONTAINED; F:1.6 FOCUSING OBJECTIVE LENS,MONOCULAR; 6 IN. TO INFINITY FOCUS RANGE:1TO 1 MAGNIFICATION; 50 LINE PAIRS PER MM RESOLUTION TUBE; 40 DEG FIELD OF VIEW; INFRARED LED; 1 TO 1.5 V C BATTERY POWER REQUIREMENT; 1500 HOURS POWER SUPPLY LIFE; M 25 TO P 115 DEG F OPERATING TEMP RANGE; POLYCARBONATE BODY; GRAY AND BLACK FINISH; ON-OFF POWER SUPPLY CONTROL SWITCH; HANDHELD V; End Item Identification: 4935-01-143-3186. 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.
NSN 5855-01-295-2313 has DEMIL Code C. 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.