The Video Tracking Group,radar, cataloged under National Stock Number 5840-01-457-0419, is classified within Federal Supply Class 5840 (Radar Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Telephonics Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5840-01-457-0419 |
| Primary Part Number | 524240-1 |
| Item Name | Video Tracking Group,radar |
| FSC / FSG | 5840 / 58 — Radar Equipment, Except Airborne |
| Manufacturer | Telephonics Corp |
| 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 |
|---|---|
| 524240-1 PRIMARY | Telephonics Corp (USA) |
| Reference | Meaning |
|---|---|
| 524240-1 | 5/9 Secondary reference Telephonics Corp an Instrument Systems Co |
NSN 5840-01-457-0419 is a Video Tracking Group,radar, manufactured by Telephonics Corp, classified under FSC 5840, Radar Equipment, Except Airborne. Status: active.
NSN 5840-01-457-0419 has 1 manufacturer part number on file: 524240-1 (Telephonics Corp).
1 possible match (shared part number, not a government interchangeability claim): 5305-01-483-0607. Verify interchangeability with system specifications before substitution.
Key specifications for 524240-1: Special Features: RADAR VIDEO DATA EXTRACTOR SYSTEM; MICROPROCESSOR BASED; BUS ORIENTED; MODULAR RADAR DIGITIZER; DESIGNED FOR USE AT TURKISH RADAR SITES; FUNCTIONS AS FRONT END OF A RADAR PROCESSING SYSTEM; CONSISTS OF BEACON, TARGET EXTRACTOR/CORRELATOR P/N 524279 (1); HEIGHT RADAR PROCESSOR P/N 524243 (1); SEARCH TARGET EXTRACTOR P/N 524241 (1); DESIGNED TO INTERFACE W/AN/FPS-88 RADAR; AN/FPS-89 RADAR; AN/UPX-6 BEACON SEARCH ANTENNA; AND AD PROCESSOR AND CONSOLE WORKSTATION. 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.