PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24EFuse,enclosed Link

American Telephone and Telegraph Co · NSN 5920-00-189-6745 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-189-6745 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-189-6745. Primary manufacturer part number: 24E.
Features
  • Fuse,enclosed Link — FSC 5920
  • Surface Treatment: SOLDER TERMINAL
  • Fragility Factor: MODERATELY DELICATE
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 0.938 INCHES NOMINAL IN
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 32.0 AC
  • Material: COPPER ALLOY TERMINAL
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
Applications
  • Applications requiring Copper Alloy Terminal construction
General Description

The Fuse,enclosed Link, cataloged under National Stock Number 5920-00-189-6745, 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 American Telephone and Telegraph Co. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, 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
NSN5920-00-189-6745
Primary Part Number24E
Item NameFuse,enclosed Link
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerAmerican Telephone and Telegraph Co
StatusACTIVE
Surface TreatmentSOLDER TERMINAL
Fragility FactorMODERATELY DELICATE
Center to Center Distance Between Mounting Facilities Parallel to Length0.938 INCHES NOMINAL IN
Interruption Indicator MethodVISIBLE ELEMENT
Maximum Voltage Rating in Volts32.0 AC
MaterialCOPPER ALLOY TERMINAL
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Mounting Slot Width0.203 INCHES NOMINAL IN
Continuous Current Rating in Amps0.500
Body StyleSLOTTED LIMITER
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6240-00-155-7837 INTERCHANGEABLE
Lamp,incandescent
6240-00-715-10392450-00032 INTERCHANGEABLE
Lamp,incandescent
W. & O. Supply, Inc. Dba Emi Div Emi
5120-00-834-3732 INTERCHANGEABLE
Nutdriver
6240-00-881-7980 INTERCHANGEABLE
Lamp,incandescent
Cross-Reference Index
Part NumberManufacturer
24E American Telephone and Telegraph Co (USA)
WER 1/2 Cooper Bussmann, Llc Dba Cooper Industries (USA)
Related Parts
6240-00-155-7837INTERCHANGEABLE
LAMP,INCANDESCENT
6240-00-715-1039INTERCHANGEABLE
LAMP,INCANDESCENT
2450-00032
5120-00-834-3732INTERCHANGEABLE
NUTDRIVER
6240-00-881-7980INTERCHANGEABLE
LAMP,INCANDESCENT

Frequently Asked Questions

What is NSN 5920-00-189-6745?

NSN 5920-00-189-6745 is a Fuse,enclosed Link, manufactured by American Telephone and Telegraph Co, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-189-6745?

NSN 5920-00-189-6745 has 2 cross-referenced part numbers: 24E (American Telephone and Telegraph Co), WER 1/2 (Cooper Bussmann, Llc Dba Cooper Industries).

What NSN replaces 5920-00-189-6745?

There are 4 known substitutes for 5920-00-189-6745: 6240-00-155-7837, 6240-00-715-1039, 5120-00-834-3732 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24E?

Key specifications for 24E: Surface Treatment: SOLDER TERMINAL; Overall Height: 0.031 INCHES NOMINAL IN; Fragility Factor: MODERATELY DELICATE; Center to Center Distance Between Mounting Facilities Parallel to Length: 0.938 INCHES NOMINAL IN. 13 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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