PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23MFuse,cartridge

Reliance Comm/tec Corp Lorain Products Div · NSN 5920-00-543-0326 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-543-0326 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-543-0326. Primary manufacturer part number: 23M.
Features
  • Fuse,cartridge — FSC 5920
  • Maximum Voltage Rating in Volts: 250.0 DC
  • Interruption Indicator Method: OPAQUE BODY
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Material: FIBER CASE
  • Overall Diameter: 0.406 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Continuous Current Rating in Amps: 10.000
Applications
  • Applications requiring Fiber Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-543-0326, 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 Reliance Comm/tec Corp Lorain Products Div. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-543-0326
Primary Part Number23M
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerReliance Comm/tec Corp Lorain Products Div
StatusCANCELLED
Maximum Voltage Rating in Volts250.0 DC
Interruption Indicator MethodOPAQUE BODY
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
MaterialFIBER CASE
Overall Diameter0.406 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Continuous Current Rating in Amps10.000
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3110-00-100-0233 INTERCHANGEABLE
Cone and Rollers,tapered Roller
4820-00-289-0912913BDDM01-JE-0060 INTERCHANGEABLE
Valve,safety Relief
Anderson Greenwood Lp Dba Anderson Greenwood Crosby
6610-00-464-6802103950 INTERCHANGEABLE
Plate,contact Assy
Astronautics Corporation of America
5920-00-686-9548 INTERCHANGEABLE
Fuse,cartridge
5340-01-448-347823 M INTERCHANGEABLE
Buckle
The Jerome Group Inc Dba Jerome Medical
Cross-Reference Index
Part NumberManufacturer
23M PRIMARY Reliance Comm/tec Corp Lorain Products Div (USA)
HVB10 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
103 9-50 PRIMARY Ward Leonard Ct Llc (USA)
Related Parts
3110-00-100-0233INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
4820-00-289-0912INTERCHANGEABLE
VALVE,SAFETY RELIEF
913BDDM01-JE-0060
6610-00-464-6802INTERCHANGEABLE
PLATE,CONTACT ASSY
103950
5920-00-686-9548INTERCHANGEABLE
FUSE,CARTRIDGE
5340-01-448-3478INTERCHANGEABLE
BUCKLE
23 M

Frequently Asked Questions

What is NSN 5920-00-543-0326?

NSN 5920-00-543-0326 is a Fuse,cartridge, manufactured by Reliance Comm/tec Corp Lorain Products Div, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-543-0326?

NSN 5920-00-543-0326 has 3 cross-referenced part numbers: 23M (Reliance Comm/tec Corp Lorain Products Div), HVB10 (Cooper Bussmann, Llc Dba Cooper Industries), 103 9-50 (Ward Leonard Ct Llc).

What NSN replaces 5920-00-543-0326?

There are 5 known substitutes for 5920-00-543-0326: 3110-00-100-0233, 4820-00-289-0912, 6610-00-464-6802 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23M?

Key specifications for 23M: Overall Length: 1.500 INCHES NOMINAL IN; Maximum Voltage Rating in Volts: 250.0 DC; Interruption Indicator Method: OPAQUE BODY; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-543-0326 still in active supply?

NSN 5920-00-543-0326 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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