PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

440025Fuseholder,extractor Post

Littelfuse, Inc. · NSN 5920-00-247-3818 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-247-3818 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-247-3818. Primary manufacturer part number: 440025.
Features
  • Fuseholder,extractor Post — FSC 5920
  • Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN
  • Bushing Diameter: 0.625 INCHES NOMINAL IN
  • Material: PLASTIC BODY
  • Accommodated Fuse Length: 1.250 INCHES NOMINAL IN
  • Material: COPPER ALLOY CONTACT
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Surface Treatment: NICKEL CONTACT
Applications
  • Applications requiring Plastic Body construction
General Description

The Fuseholder,extractor Post, cataloged under National Stock Number 5920-00-247-3818, 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 Littelfuse, Inc.. Government technical data includes 9 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-247-3818
Primary Part Number440025
Item NameFuseholder,extractor Post
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusACTIVE
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Bushing Diameter0.625 INCHES NOMINAL IN
MaterialPLASTIC BODY
Accommodated Fuse Length1.250 INCHES NOMINAL IN
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity2 TAB, SOLDER LUG
Surface TreatmentNICKEL CONTACT
Fuse Accommodation Quantity1
Fuse Terminal Type AccommodatedFERRULE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-01-037-8667TIP121 INTERCHANGEABLE
Transistor
Texas Instruments Incorporated
5905-01-066-77170127-R330 INTERCHANGEABLE
Resistor,variable,nonwire Wound,
Datum Inc Bancomm-Timing Div
4510-01-280-4391B0201 INTERCHANGEABLE
Faucet,double
T and S Brass and Bronze Works Inc
Cross-Reference Index
Part NumberManufacturer
440025 PRIMARY Littelfuse, Inc. (USA)
Related Parts
5961-01-037-8667INTERCHANGEABLE
TRANSISTOR
TIP121
5905-01-066-7717INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
0127-R330
4510-01-280-4391INTERCHANGEABLE
FAUCET,DOUBLE
B0201

Frequently Asked Questions

What is NSN 5920-00-247-3818?

NSN 5920-00-247-3818 is a Fuseholder,extractor Post, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-247-3818?

NSN 5920-00-247-3818 has 1 cross-referenced part number: 440025 (Littelfuse, Inc.).

What NSN replaces 5920-00-247-3818?

There are 3 known substitutes for 5920-00-247-3818: 5961-01-037-8667, 5905-01-066-7717, 4510-01-280-4391. Verify interchangeability with system specifications before substitution.

What are the specifications of 440025?

Key specifications for 440025: Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN; Bushing Diameter: 0.625 INCHES NOMINAL IN; Material: PLASTIC BODY; Accommodated Fuse Length: 1.250 INCHES NOMINAL IN. 9 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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