The Teleconference System, cataloged under National Stock Number 5820-01-569-2940, 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 General Dynamics Mission Systems, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-569-2940 |
| Primary Part Number | A3318782 |
| Item Name | Teleconference System |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Relationship to Similar Equipment | ONE WAY INTERCHANGEABLE WITH:AN/TYQ-122 |
| Unpackaged Unit Length | 24.900 INCHES NOMINAL IN |
| Joint Electronics Type Designation System Item Type Number | AN/TYQ-122A A |
| Security Classification | UNCLASSIFIED |
| Unpackaged Unit Width | 20.300 INCHES NOMINAL IN |
| Joint Electronics Type Designation System Item Name | TELECONFERENCE SYSTEM |
| Unpackaged Unit Height | 8.400 INCHES NOMINAL IN |
| Functional Description | AN IP BASED SYSTEM IMPLEMENTING THE JTA APPROVED H 323 PROTOCOL FOR REAL TIME AUDIOVISUAL COMMUNICATION OVER PACKET BASED NETWORKS |
| Unpackaged Unit Weight | 70.000 POUNDS LBS |
| 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 |
|---|---|
| A3318782 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A3265465 | 5/9 Secondary reference U.S. Government activity |
| A3318782 | 3/2 Design control — primary reference U.S. Government activity |
| AN/TYQ-122A | 5/2 Secondary reference U.S. Government activity |
| A3265465 | 5/9 Secondary reference General Dynamics Mission Systems, Inc. |
NSN 5820-01-569-2940 is a Teleconference System, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-569-2940 has 1 manufacturer part number on file: A3318782 (General Dynamics Mission Systems, Inc.).
Key specifications for A3318782: Relationship to Similar Equipment: ONE WAY INTERCHANGEABLE WITH:AN/TYQ-122; Unpackaged Unit Length: 24.900 INCHES NOMINAL IN; Joint Electronics Type Designation System Item Type Number: AN/TYQ-122A A; Security Classification: UNCLASSIFIED. 9 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 5820-01-569-2940 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.