The Viewer,night Vision, cataloged under National Stock Number 5855-01-599-8912, 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 Teledyne Flir, Llc Div Corporate. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5855-01-599-8912 |
| Primary Part Number | 49001-1301 |
| Item Name | Viewer,night Vision |
| FSC / FSG | 5855 / 58 — Night Vision Equipment, Emitted and Reflected Radiation |
| Manufacturer | Teledyne Flir, Llc Div Corporate |
| 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 |
|---|---|
| 49001-1301 PRIMARY | Teledyne Flir, Llc Div Corporate (USA) |
| Reference | Meaning |
|---|---|
| FLIR E40 | 5/1 Secondary reference Teledyne Flir, Llc Div Corporate |
NSN 5855-01-599-8912 is a Viewer,night Vision, manufactured by Teledyne Flir, Llc Div Corporate, classified under FSC 5855, Night Vision Equipment, Emitted and Reflected Radiation. Status: active.
NSN 5855-01-599-8912 has 1 manufacturer part number on file: 49001-1301 (Teledyne Flir, Llc Div Corporate).
1 possible match (shared part number, not a government interchangeability claim): 5855-01-602-9218. Verify interchangeability with system specifications before substitution.
Key specifications for 49001-1301: Overall Height: 184.0 MILLIMETERS NOMINAL MM; Overall Length: 246.0 MILLIMETERS NOMINAL MM; Overall Width: 97.0 MILLIMETERS NOMINAL MM; Special Features: FOV: 25 DEG X 19 DEG/0.4M; TOUCH SCREEN, 3.5" LCD, 320 X 240 PIXELS; 60 HZ; LI ION BATTERY; CHARGING SYSTEM. 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.