The Ordnance Scoring System,televisi, cataloged under National Stock Number 5820-01-079-1738, 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 Air Armament Center/ En. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5820-01-079-1738 |
| Primary Part Number | 778800 |
| Item Name | Ordnance Scoring System,televisi |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Air Armament Center/ En |
| Status | ACTIVE |
| Precious Material and Location | PIN PLATED GOLD AND CIRCUIT CARD ASSEMBLY SILVER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL C — Remove/Demil Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 5820-01-079-1738 is a Ordnance Scoring System,televisi, manufactured by Air Armament Center/ En, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-079-1738 has 2 manufacturer part numbers on file: 778800 (Air Armament Center/ En), AN/FXQ-4 (Air Armament Center/ En).
Key specifications for 778800: Special Features: TOSS IS A TELEVISION ORDNANCE SCORING SYSTEM THAT WAS DESIGNED BY ADTC/TEE TO SCORE ORDNANCE DELIVERIES ON TACTICAL RANGES, IT USES TWO REMOTELY CONTROLLED TV CAMERAS THAT TRIANGULATE ON THE IMPACT POINT, THE VIDEO IMAGERY IS TRANSMITTED VIA MICROWAVE TO THE SCORING CONSOLE WHERE THE MISS DISTANCE IS CALCULATED AND RECORDED, SYSTEM FEATURES ARE, SOLAR POWER SYSTEMS, VHF DATA LINKS, MICROWAVE VIDEO LINKS, UNMANNED SCORING SITES AND A GENERAL PURPOSE COMPUTER FOR DATA HANDLING; Precious Material and Location: PIN PLATED GOLD AND CIRCUIT CARD ASSEMBLY SILVER. 1 specification is 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 5820-01-079-1738 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.