PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1115Fuse Link,electrical

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-057-0657 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-057-0657 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-057-0657. Primary manufacturer part number: 1115.
Features
  • Fuse Link,electrical — FSC 5920
  • Body Style: PLAIN TYPE
  • Maximum Voltage Rating in Volts: 250.0 AC
  • Interruption Indicator Method: OPAQUE BODY
  • Continuous Current Rating in Amps: 30.000
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Nondefinitive Spec/std Data: 1 TYPE
  • 14 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse Link,electrical, cataloged under National Stock Number 5920-00-057-0657, 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 Cooper Bussmann, Llc Dba Cooper Industries. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-057-0657
Primary Part Number1115
Item NameFuse Link,electrical
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Body StylePLAIN TYPE
Maximum Voltage Rating in Volts250.0 AC
Interruption Indicator MethodOPAQUE BODY
Continuous Current Rating in Amps30.000
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Nondefinitive Spec/std Data1 TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5920-00-057-0651 INTERCHANGEABLE
Fuse Link,electrical
5920-00-057-0652 INTERCHANGEABLE
Fuse Link,electrical
5920-00-224-1579 INTERCHANGEABLE
Fuse Link,electrical
5920-00-224-1580 INTERCHANGEABLE
Fuse Link,electrical
5920-00-224-15811102 INTERCHANGEABLE
Fuse Link,electrical
General Electric Company
5920-00-224-1585 INTERCHANGEABLE
Fuse Link,electrical
5920-00-224-1587 INTERCHANGEABLE
Fuse Link,electrical
5920-00-224-1629 INTERCHANGEABLE
Fuse Link,electrical
5920-00-243-3766 INTERCHANGEABLE
Fuse,cartridge
5920-00-247-3464 INTERCHANGEABLE
Fuse Link,electrical
Cross-Reference Index
Part NumberManufacturer
K99108PT31 Rca Corp Distributor and Special Products Div
1115 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
RL30 PRIMARY Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
T7609133PC9 At and T Corp (USA)
R230 Federal Pacific Electric Co Economy Fuse Div (USA)
T7609133PC9 American Telephone and Telegraph Co (USA)
WF803SUPERSEDED Federal Specifications Promulgated by General Services Administration Washington DC (USA)
T7609133PC9 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
LKN30 Cooper Bussmann, Llc Dba Cooper Industries (USA)
K99108PT31 Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin (USA)
M160 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
3010 Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
T7609133PC9 Lucent Technologies Inc Corporate Headquarters (USA)
K7871-507GP1 General Electric Company (USA)
Related Parts
5920-00-057-0651INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-057-0652INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-224-1579INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-224-1580INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-224-1581INTERCHANGEABLE
FUSE LINK,ELECTRICAL
1102
5920-00-224-1585INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-224-1587INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-224-1629INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-243-3766INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-247-3464INTERCHANGEABLE
FUSE LINK,ELECTRICAL
5920-00-252-2013INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-263-0622INTERCHANGEABLE
FUSE,CARTRIDGE
NON125

Frequently Asked Questions

What is NSN 5920-00-057-0657?

NSN 5920-00-057-0657 is a Fuse Link,electrical, manufactured by Cooper Bussmann, Llc Dba Cooper Industries, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-057-0657?

NSN 5920-00-057-0657 has 14 cross-referenced part numbers: K99108PT31 (Rca Corp Distributor and Special Products Div), 1115 (Cooper Bussmann, Llc Dba Cooper Industries), RL30 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), T7609133PC9 (At and T Corp), R230 (Federal Pacific Electric Co Economy Fuse Div) and 9 more.

What NSN replaces 5920-00-057-0657?

There are 12 known substitutes for 5920-00-057-0657: 5920-00-057-0651, 5920-00-057-0652, 5920-00-224-1579 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1115?

Key specifications for 1115: Body Style: PLAIN TYPE; Maximum Voltage Rating in Volts: 250.0 AC; Interruption Indicator Method: OPAQUE BODY; Overall Length: 2.250 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-057-0657 still in active supply?

NSN 5920-00-057-0657 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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