The Decoder,video, cataloged under National Stock Number 5820-01-665-6513, 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 Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems. Government technical data includes 8 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 | 5820-01-665-6513 |
| Primary Part Number | CVB-21 |
| Item Name | Decoder,video |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Signal Data Type Per Channel | 1ST INPUT CHANNEL VIDEO AND 2ND INPUT CHANNEL VIDEO AND 3RD INPUT CHANNEL VIDEO AND 4TH INPUT CHANNEL VIDEO AND 5TH INPUT CHANNEL DIGITAL AND 6TH INPUT CHANNEL DIGITAL AND 7TH INPUT CHANNEL DIGITAL AND 8TH INPUT CHANNEL DIGITAL AND 1ST OUTPUT CHANNEL VIDEO AND 2ND OUTPUT CHANNEL VIDEO AND 3RD OUTPUT CHANNEL VIDEO AND 4TH OUTPUT CHANNEL VIDEO |
| Inclosure Type | ENCASED |
| Connection Type | PLUG CONNECTOR AND COAXIAL RECEPTACLE REAR |
| Connection Contact Type and Quantity | 8 RECEPTACLE, COAXIAL EXTERNAL AND 1 RECEPTACLE, POWER EXTERNAL AND 1 SOCKET EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Installation Design | TOP OF CABINET/COUNTER |
| External DC Operating Voltage in Volts | 12.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| CVB-21 PRIMARY | Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems (USA) |
NSN 5820-01-665-6513 is a Decoder,video, manufactured by Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-665-6513 has 1 manufacturer part number on file: CVB-21 (Lockheed Martin Corporation Dba Lockheed Martin Div Rotary and Mission Systems).
Key specifications for CVB-21: Circuit Construction Type: SOLID STATE; Signal Data Type Per Channel: 1ST INPUT CHANNEL VIDEO AND 2ND INPUT CHANNEL VIDEO AND 3RD INPUT CHANNEL VIDEO AND 4TH INPUT CHANNEL VIDEO AND 5TH INPUT CHANNEL DIGITAL AND 6TH INPUT CHANNEL DIGITAL AND 7TH INPUT CHANNEL DIGITAL AND 8TH INPUT CHANNEL DIGITAL AND 1ST OUTPUT CHANNEL VIDEO AND 2ND OUTPUT CHANNEL VIDEO AND 3RD OUTPUT CHANNEL VIDEO AND 4TH OUTPUT CHANNEL VIDEO; Inclosure Type: ENCASED; Connection Type: PLUG CONNECTOR AND COAXIAL RECEPTACLE REAR. 8 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.
NSN 5820-01-665-6513 has DEMIL Code D. 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.