PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FHL12GFuse,cartridge

Eaton Corporation · NSN 5920-01-669-1953 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-669-1953 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-669-1953. Primary manufacturer part number: FHL12G.
Features
  • Fuse,cartridge — FSC 5920
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
  • Criticality Code Justification: ZZZY
  • 1 verified cross-reference
  • Primary manufacturer: Eaton Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-669-1953, 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 Eaton Corporation. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-669-1953
Primary Part NumberFHL12G
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerEaton Corporation
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5920-00-636-0177 INTERCHANGEABLE
Fuseholder,extractor Post
5920-00-824-1515 INTERCHANGEABLE
Fuseholder,extractor Post
5920-01-197-2568 INTERCHANGEABLE
Fuseholder,extractor Post
5920-01-220-1911 INTERCHANGEABLE
Fuseholder,extractor Post
Cross-Reference Index
Part NumberManufacturer
FHL12G Eaton Corporation (USA)
Related Parts
5920-00-636-0177INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-00-824-1515INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-01-197-2568INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST
5920-01-220-1911INTERCHANGEABLE
FUSEHOLDER,EXTRACTOR POST

Frequently Asked Questions

What is NSN 5920-01-669-1953?

NSN 5920-01-669-1953 is a Fuse,cartridge, manufactured by Eaton Corporation, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-669-1953?

NSN 5920-01-669-1953 has 1 cross-referenced part number: FHL12G (Eaton Corporation).

What NSN replaces 5920-01-669-1953?

There are 4 known substitutes for 5920-01-669-1953: 5920-00-636-0177, 5920-00-824-1515, 5920-01-197-2568 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FHL12G?

Key specifications for FHL12G: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH NAVSUP-WSS ACTIVITY HX QUALITY CONTROL, MANUFACTURING AND TESTING SPECIFICATIONS; Criticality Code Justification: ZZZY. 2 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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