The Lens,camera,television, cataloged under National Stock Number 5820-01-511-5161, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Davro Optical Systems, Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-511-5161 |
| Primary Part Number | DOS 100 M2 |
| Item Name | Lens,camera,television |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Davro Optical Systems, Inc. |
| Status | ACTIVE |
| Lens Board | NOT INCLUDED |
| Length | 19.250 INCHES NOMINAL IN |
| Focal Length Convertible Feature | NOT INCLUDED |
| Carrying Case | NOT PROVIDED |
| Mounting Characteristic | UNMOUNTED |
| Lens Speed Convertible Feature | NOT INCLUDED |
| Performance Type | APOCHROMATIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DOS 100 M2 PRIMARY | Davro Optical Systems, Inc. (USA) |
NSN 5820-01-511-5161 is a Lens,camera,television, manufactured by Davro Optical Systems, Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-511-5161 has 1 manufacturer part number on file: DOS 100 M2 (Davro Optical Systems, Inc.).
Key specifications for DOS 100 M2: Lens Board: NOT INCLUDED; Length: 19.250 INCHES NOMINAL IN; Focal Length Convertible Feature: NOT INCLUDED; Special Features: LIGHTWEIGHT, TRANSPORTABLE 4 INCH APERTURE LENS, FEATURING CONTINUOUSLY VARIABLE FOCAL LENGTHS OF 300MM EFL THROUGH 3000MM EFL;MOVEABLE PRIMARY MIRROR FOCUSING; BUILT-IN SWITCHABLE BARLOW LENS AND ZOOM ACHROMAT TO ADJUST IMAGE SCALE; BARREL AND INTERIOR PARTS ARE ALUMINUM ALLOY WITH STAINLESS STEEL FASTENERS THROUGHOUT; BLACK ANODIZED WITH POLANE FLAT BLACK ENAMEL FINISH MM. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.