PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PTRONFONF80SArrester,electrical Surge

Nextek Inc · NSN 5920-01-641-1106 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-641-1106 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-641-1106. Primary manufacturer part number: PTRONFONF80S.
Features
  • Arrester,electrical Surge — FSC 5920
  • 3 verified cross-references
  • Primary manufacturer: Nextek Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-641-1106, 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 Nextek Inc. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameArrester,electrical Surge
FSC / FSG5920 — No Item Name Available (FSG 59)
ManufacturersNextek Inc (CAGE 0KJP9); Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (CAGE KCUC6); Thales Uk Limited Secure Communications and Information Systems (CAGE K0162)
Technical Specifications
ParameterValue
NSN5920-01-641-1106
Primary Part NumberPTRONFONF80S
Item NameArrester,electrical Surge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerNextek Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3455-00-140-3051 INTERCHANGEABLE
File,rotary
5815-00-652-2457156036 INTERCHANGEABLE
Holder,tape Guide
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
PTRONFONF80S PRIMARY Nextek Inc (USA)
40082946 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
156036 Thales Uk Limited Secure Communications and Information Systems (GBR)
Related Parts
3455-00-140-3051INTERCHANGEABLE
FILE,ROTARY
5815-00-652-2457INTERCHANGEABLE
HOLDER,TAPE GUIDE
156036

Frequently Asked Questions

What is NSN 5920-01-641-1106?

NSN 5920-01-641-1106 is a Arrester,electrical Surge, manufactured by Nextek Inc, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-641-1106?

NSN 5920-01-641-1106 has 3 cross-referenced part numbers: PTRONFONF80S (Nextek Inc), 40082946 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), 156036 (Thales Uk Limited Secure Communications and Information Systems).

What NSN replaces 5920-01-641-1106?

There are 2 known substitutes for 5920-01-641-1106: 3455-00-140-3051, 5815-00-652-2457. Verify interchangeability with system specifications before substitution.

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