PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

CG90LArrester,lightning

C P Clare Corporation · NSN 5920-00-003-9812 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-003-9812 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-003-9812. Primary manufacturer part number: CG90L.
Features
  • Arrester,lightning — FSC 5920
  • Overall Diameter: 0.380 INCHES MAXIMUM IN
  • Terminal Type: WIRE LEAD
  • Breakdown Voltage: 90.000 VOLTS NOMINAL
  • Terminal Quantity: 2
  • Criticality Code Justification: FEAT
  • Line to Ground Voltage: 60.000 VOLTS NOMINAL
  • Arrester Type: GAS
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arrester,lightning, cataloged under National Stock Number 5920-00-003-9812, is classified within Federal Supply Class 5920 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is C P Clare Corporation. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-003-9812
Primary Part NumberCG90L
Item NameArrester,lightning
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerC P Clare Corporation
StatusCANCELLED
Overall Diameter0.380 INCHES MAXIMUM IN
Terminal TypeWIRE LEAD
Breakdown Voltage90.000 VOLTS NOMINAL
Terminal Quantity2
Criticality Code JustificationFEAT
Line to Ground Voltage60.000 VOLTS NOMINAL
Arrester TypeGAS
Mounting MethodTERMINAL
Usage DesignINDOOR
Body MaterialCERAMIC
Mounting ConfigurationONE UNINSULATED WIRE LEAD AT EACH END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5920-01-341-596086109-02 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Cross-Reference Index
Part NumberManufacturer
196-1007-001 Raytheon Company (USA)
453108-1 Raytheon Company (USA)
11437570-2 Us Army Aviation and Missile Command (USA)
453108-1 Raytheon Company Dba Raytheon Co (USA)
196-1007-001 Raytheon Company Dba Raytheon Co (USA)
453108-1 Raytheon Company Div Corp (USA)
CG90L Cp Clare Corp North American Sales Operations (USA)
29-512472-2 General Dynamics Mission Systems, Inc. (USA)
CG90L PRIMARY C P Clare Corporation (USA)
A1-C90120 Siemens Corp (USA)
196-1007-001 Raytheon Company Div Corp (USA)
Related Parts
5920-01-341-5960INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-02

Frequently Asked Questions

What is NSN 5920-00-003-9812?

NSN 5920-00-003-9812 is a Arrester,lightning, manufactured by C P Clare Corporation, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-003-9812?

NSN 5920-00-003-9812 has 11 cross-referenced part numbers: 196-1007-001 (Raytheon Company), 453108-1 (Raytheon Company), 11437570-2 (Us Army Aviation and Missile Command), 453108-1 (Raytheon Company Dba Raytheon Co), 196-1007-001 (Raytheon Company Dba Raytheon Co) and 6 more.

What NSN replaces 5920-00-003-9812?

There is 1 known substitute for 5920-00-003-9812: 5920-01-341-5960. Verify interchangeability with system specifications before substitution.

What are the specifications of CG90L?

Key specifications for CG90L: Overall Diameter: 0.380 INCHES MAXIMUM IN; Terminal Type: WIRE LEAD; Breakdown Voltage: 90.000 VOLTS NOMINAL; Terminal Quantity: 2. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-003-9812 still in active supply?

NSN 5920-00-003-9812 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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