PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

37178Arrester,electrical Surge

Black Box Corporation of Pennsylvania · NSN 5920-01-506-6992 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-506-6992 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-506-6992. Primary manufacturer part number: 37178.
Features
  • Arrester,electrical Surge — FSC 5920
  • 1 verified cross-reference
  • Primary manufacturer: Black Box Corporation of Pennsylvania
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Arrester,electrical Surge, cataloged under National Stock Number 5920-01-506-6992, 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 Black Box Corporation of Pennsylvania. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-506-6992
Primary Part Number37178
Item NameArrester,electrical Surge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerBlack Box Corporation of Pennsylvania
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5305-00-487-5600371-78 INTERCHANGEABLE
Setscrew
Elbitamerica, Inc.
5950-00-758-3034 INTERCHANGEABLE
Transformer,power
Cross-Reference Index
Part NumberManufacturer
37178 Black Box Corporation of Pennsylvania (USA)
Related Parts
5305-00-487-5600INTERCHANGEABLE
SETSCREW
371-78
5950-00-758-3034INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5920-01-506-6992?

NSN 5920-01-506-6992 is a Arrester,electrical Surge, manufactured by Black Box Corporation of Pennsylvania, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-506-6992?

NSN 5920-01-506-6992 has 1 cross-referenced part number: 37178 (Black Box Corporation of Pennsylvania).

What NSN replaces 5920-01-506-6992?

There are 2 known substitutes for 5920-01-506-6992: 5305-00-487-5600, 5950-00-758-3034. Verify interchangeability with system specifications before substitution.

What are the specifications of 37178?

Key specifications for 37178: Special Features: 25 PIN MALE TO FEMALE PARALLEL. 1 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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