PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

KTK30Fuse,cartridge

Cooper Bussmann, Llc Dba Cooper Industries · NSN 5920-00-894-2455 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-894-2455 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-894-2455. Primary manufacturer part number: KTK30.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Overall Diameter: 0.406 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 30.000
  • Interruption Indicator Method: OPAQUE BODY
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Maximum Voltage Rating in Volts: 600.0 AC AND 600.0 DC
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-894-2455, 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 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5920-00-894-2455
Primary Part NumberKTK30
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCooper Bussmann, Llc Dba Cooper Industries
StatusCANCELLED
Body StyleTUBE TYPE
Overall Diameter0.406 INCHES NOMINAL IN
Continuous Current Rating in Amps30.000
Interruption Indicator MethodOPAQUE BODY
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Maximum Voltage Rating in Volts600.0 AC AND 600.0 DC
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Surface TreatmentNICKEL TERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 6
5962-00-186-85082868543-1 INTERCHANGEABLE
Microcircuit,linear
Austin Semiconductor, Inc Dba Micross Components
5920-00-252-19780297030 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5920-00-538-5471 INTERCHANGEABLE
Fuse,cartridge
4010-01-310-3912101450 INTERCHANGEABLE
Chain Assembly,single Leg
Prc Composites, Llc Dba Globe Plastics
5920-01-463-4793KLK-30 INTERCHANGEABLE
Fuse,enclosed Link
Mitsubishi Electronics America Inc
5920-01-652-2714 INTERCHANGEABLE
Fuse,enclosed Link
Cross-Reference Index
Part NumberManufacturer
ATM30 Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
5550555-2 Naval Sea Systems Command (USA)
KTK30 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
KTK-30 Amf Inc Potter and Brumfield Div (USA)
JL113 C and D Batteries an Allied Co Plant 1 (USA)
MCL30 Federal Pacific Electric Co Economy Fuse Div (USA)
70-0092 Harsco Corp Bmy-Combat Systems Div (USA)
00070-0092 Harsco Corp Bmy-Combat Systems Div (USA)
KLK30 Hobbs Corp (USA)
KLK30 Littelfuse, Inc. (USA)
515-06230-51 Kato Engineering Inc. (USA)
3966B-09 Howell Laboratories Inc Dba Howell Laboratories Inc (USA)
00070-0092 Asrc Federal Facilities Logistics, Llc (USA)
10403664 Nimikkeistokeskus Ncb Finland (FIN)
Related Parts
5962-00-186-8508INTERCHANGEABLE
MICROCIRCUIT,LINEAR
2868543-1
5920-00-252-1978INTERCHANGEABLE
FUSE,CARTRIDGE
0297030
5920-00-538-5471INTERCHANGEABLE
FUSE,CARTRIDGE
4010-01-310-3912INTERCHANGEABLE
CHAIN ASSEMBLY,SINGLE LEG
101450
5920-01-463-4793INTERCHANGEABLE
FUSE,ENCLOSED LINK
KLK-30
5920-01-652-2714INTERCHANGEABLE
FUSE,ENCLOSED LINK

Frequently Asked Questions

What is NSN 5920-00-894-2455?

NSN 5920-00-894-2455 is a Fuse,cartridge, 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 5920-00-894-2455?

NSN 5920-00-894-2455 has 14 cross-referenced part numbers: ATM30 (Mersen Usa Ep Corp. Dba Ferraz Shawmut), 5550555-2 (Naval Sea Systems Command), KTK30 (Cooper Bussmann, Llc Dba Cooper Industries), KTK-30 (Amf Inc Potter and Brumfield Div), JL113 (C and D Batteries an Allied Co Plant 1) and 9 more.

What NSN replaces 5920-00-894-2455?

There are 6 known substitutes for 5920-00-894-2455: 5962-00-186-8508, 5920-00-252-1978, 5920-00-538-5471 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of KTK30?

Key specifications for KTK30: Body Style: TUBE TYPE; Overall Diameter: 0.406 INCHES NOMINAL IN; Continuous Current Rating in Amps: 30.000; Interruption Indicator Method: OPAQUE BODY. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-894-2455 still in active supply?

NSN 5920-00-894-2455 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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