The Transmitter,radio, cataloged under National Stock Number 5820-01-540-4997, 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 Linear Corp. Government technical data includes 3 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 | 5820-01-540-4997 |
| Primary Part Number | XT-1 |
| Item Name | Transmitter,radio |
| FSC / FSG | 5820 / 58 — Radio and Television Communication Equipment, Except Airborne |
| Manufacturer | Linear Corp |
| Status | ACTIVE |
| Output Frequency Rating | 27.255 MEGAHERTZ NOMINAL |
| DC Voltage Rating | 12.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Electrical Power Source Relationship | OPERATING |
| 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 |
|---|---|
| XT-1 PRIMARY | Linear Corp (USA) |
NSN 5820-01-540-4997 is a Transmitter,radio, manufactured by Linear Corp, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
NSN 5820-01-540-4997 has 1 manufacturer part number on file: XT-1 (Linear Corp).
Key specifications for XT-1: Output Frequency Rating: 27.255 MEGAHERTZ NOMINAL; DC Voltage Rating: 12.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Electrical Power Source Relationship: OPERATING; Special Features: WHEN TRIGGERED WITH AN EXTERNAL SWITCH TRANSMITTER WILL SEND A 10 WATT 27.255 MHZ DIGITAL ENCODED FSK MODULATED SIGNAL MHz. 3 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 5820-01-540-4997 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.