PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMB683872-4Tuned Circuit

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5820-00-146-1235 · FSC 5820 · No Item Name Available
Verified by PartsTable
NSN 5820-00-146-1235 — this item is cataloged by the U.S. Government under National Stock Number 5820-00-146-1235. Primary manufacturer part number: SMB683872-4.
Features
  • Tuned Circuit — FSC 5820
  • 6 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tuned Circuit, cataloged under National Stock Number 5820-00-146-1235, is classified within Federal Supply Class 5820 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTuned Circuit
FSC / FSG5820 — No Item Name Available (FSG 58)
ManufacturersMagnetika Inc (CAGE 15634); United Transformer Corp Sub of Opt Industries Inc (CAGE 80223); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); Data Delay Devices (CAGE 22519); Power Control Devices, Inc. (CAGE 03040)
Technical Specifications
ParameterValue
NSN5820-00-146-1235
Primary Part NumberSMB683872-4
Item NameTuned Circuit
FSC / FSG5820 / 58 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6240-00-179-1812 INTERCHANGEABLE
Lamp,glow
5310-00-275-6635 INTERCHANGEABLE
Washer,flat
2940-00-857-1982101237 INTERCHANGEABLE
Filter Element,intake Air Cleane
Cummins Filtration Inc.
2530-01-248-2444101240 INTERCHANGEABLE
Valve,relay,air Pressure
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
Cross-Reference Index
Part NumberManufacturer
FAL104 Magnetika Inc (USA)
FAL104 United Transformer Corp Sub of Opt Industries Inc (USA)
SMB683872-4 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
10123-7 Data Delay Devices (USA)
TC2950 Power Control Devices, Inc. (USA)
100-4 R D C Associates
Related Parts
6240-00-179-1812INTERCHANGEABLE
LAMP,GLOW
5310-00-275-6635INTERCHANGEABLE
WASHER,FLAT
2940-00-857-1982INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
101237
2530-01-248-2444INTERCHANGEABLE
VALVE,RELAY,AIR PRESSURE
101240

Frequently Asked Questions

What is NSN 5820-00-146-1235?

NSN 5820-00-146-1235 is a Tuned Circuit, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5820 (No Item Name Available). Status: active.

What are the part numbers for NSN 5820-00-146-1235?

NSN 5820-00-146-1235 has 6 cross-referenced part numbers: FAL104 (Magnetika Inc), FAL104 (United Transformer Corp Sub of Opt Industries Inc), SMB683872-4 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 10123-7 (Data Delay Devices), TC2950 (Power Control Devices, Inc.) and 1 more.

What NSN replaces 5820-00-146-1235?

There are 4 known substitutes for 5820-00-146-1235: 6240-00-179-1812, 5310-00-275-6635, 2940-00-857-1982 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com