NSN 5820-01-545-1920 · NIIN 015451920 · Part number SI-9111/PRE4
Drs Signal Solutions, Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 14632
Government record, cited
NSN 5820-01-545-1920 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-545-1920. Manufacturer of record part number: SI-9111/PRE4.
Also searched as5820-01-545-1920 ·
5820015451920 ·
NIIN 015451920 ·
01-545-1920 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 14632 · SI-9111/PRE4
Nearby stock numbers← 5820-01-545-1896 Corrector, Time Base
·
5820-01-545-1943 Repeater, Radio →
Features
Tuner,radio Frequency — FSC 5820
1 manufacturer part number on file
Manufacturer of record: Drs Signal Solutions, Inc.
Identification
NSN: 5820-01-545-1920
NIIN: 015451920
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: SI-9111/PRE4
Manufacturer: Drs Signal Solutions, Inc.
General Description
The Tuner,radio Frequency, cataloged under National Stock Number 5820-01-545-1920, 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 Drs Signal Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Tuner,radio Frequency
FSC / FSG
5820 — Radio and Television Communication Equipment, Except Airborne (FSG 58)
Manufacturers
Drs Signal Solutions, Inc. (CAGE 14632)
Technical Specifications
Parameter
Value
NSN
5820-01-545-1920
Primary Part Number
SI-9111/PRE4
Item Name
Tuner,radio Frequency
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Drs Signal Solutions, Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978
5820-00-000-0978 · Item name not on file
5820-00-001-1375
5820-00-001-1375 · Item name not on file
5820-00-001-1379
INSTALLATION KIT,ELECTRONIC EQUI
5820-00-001-1387
5820-00-001-1387 · Item name not on file
5820-00-001-2529
5820-00-001-2529 · Item name not on file
5820-00-001-2530
5820-00-001-2530 · Item name not on file
5820-00-001-2531
5820-00-001-2531 · Item name not on file
5820-00-001-2532
5820-00-001-2532 · Item name not on file
Frequently Asked Questions
What is NSN 5820-01-545-1920?
NSN 5820-01-545-1920 is a Tuner,radio Frequency, manufactured by Drs Signal Solutions, Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-545-1920?
NSN 5820-01-545-1920 has 1 manufacturer part number on file: SI-9111/PRE4 (Drs Signal Solutions, Inc.).
Is NSN 5820-01-545-1920 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.