PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

86109-12Arrester,electrical Surge

Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) · NSN 5920-01-173-9829 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-173-9829 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-173-9829. Primary manufacturer part number: 86109-12.
Features
  • Arrester,electrical Surge — FSC 5920
  • Body Material: CERAMIC
  • Terminal Type: SOLDER STUD
  • Terminal Quantity: 1
  • Overall Diameter: 0.380 INCHES MAXIMUM IN
  • Breakdown Voltage: 700.000 VOLTS MINIMUM AND 1300.000 VOLTS MAXIMUM
  • 11 verified cross-references
  • Primary manufacturer: Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-173-9829, 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 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings). Government technical data includes 5 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-173-9829
Primary Part Number86109-12
Item NameArrester,electrical Surge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerDla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
StatusACTIVE
Body MaterialCERAMIC
Terminal TypeSOLDER STUD
Terminal Quantity1
Overall Diameter0.380 INCHES MAXIMUM IN
Breakdown Voltage700.000 VOLTS MINIMUM AND 1300.000 VOLTS MAXIMUM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4330-00-191-70531350-1A INTERCHANGEABLE
Filter,fluid
Randall Mfg. Co., Inc.
5920-00-309-033886109-11 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-005-637186109-01 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-034-722186109-17 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-037-107886109-10 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-102-672786109-20 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-173-982886109-09 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-243-363486109-04 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
5920-01-246-057386109-23 INTERCHANGEABLE
Arrester,electrical Surge
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)
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
CG2-1000L Cp Clare Corp North American Sales Operations (USA)
GG2-1000L C P Clare Corporation (USA)
CG2-1000L C P Clare Corporation (USA)
CG2-800 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
86109-12 PRIMARY Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
61282 Dynalex Inc Sub of Ocean Technology Inc an Affil of Zero Corp (USA)
230051P1 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
86109-12 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
86109 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings) (USA)
CG2-1000L Raytheon Company Div Corp (USA)
1090577P2 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
Related Parts
4330-00-191-7053INTERCHANGEABLE
FILTER,FLUID
1350-1A
5920-00-309-0338INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-11
5920-01-005-6371INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-01
5920-01-034-7221INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-17
5920-01-037-1078INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-10
5920-01-102-6727INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-20
5920-01-173-9828INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-09
5920-01-243-3634INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-04
5920-01-246-0573INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-23
5920-01-341-5960INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-02
5920-01-341-5961INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-05
5920-01-342-5883INTERCHANGEABLE
ARRESTER,ELECTRICAL SURGE
86109-24

Frequently Asked Questions

What is NSN 5920-01-173-9829?

NSN 5920-01-173-9829 is a Arrester,electrical Surge, manufactured by Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings), classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-173-9829?

NSN 5920-01-173-9829 has 11 cross-referenced part numbers: CG2-1000L (Cp Clare Corp North American Sales Operations), GG2-1000L (C P Clare Corporation), CG2-1000L (C P Clare Corporation), CG2-800 (Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin), 86109-12 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (drawings)) and 6 more.

What NSN replaces 5920-01-173-9829?

There are 12 known substitutes for 5920-01-173-9829: 4330-00-191-7053, 5920-00-309-0338, 5920-01-005-6371 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 86109-12?

Key specifications for 86109-12: Special Features: ARRESTER TYPE,SPARK GAP; Body Material: CERAMIC; Terminal Type: SOLDER STUD; Terminal Quantity: 1. 8 total characteristics are documented in the Federal Logistics Information System.

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