PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3680Fuse,cartridge

Tdk-Lambda Americas Inc. Div High Power Division · NSN 5920-00-452-0963 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-452-0963 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-452-0963. Primary manufacturer part number: 3680.
Features
  • Fuse,cartridge — FSC 5920
  • Surface Treatment: NICKEL TERMINAL
  • Body Style: TUBE TYPE
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 3.000
  • Maximum Voltage Rating in Volts: 125.0 AC AND 125.0 DC
Applications
  • Applications requiring Glass Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-452-0963, 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 Tdk-Lambda Americas Inc. Div High Power Division. 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. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-452-0963
Primary Part Number3680
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerTdk-Lambda Americas Inc. Div High Power Division
StatusACTIVE
Surface TreatmentNICKEL TERMINAL
Body StyleTUBE TYPE
Interruption Indicator MethodVISIBLE ELEMENT
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL IN
Continuous Current Rating in Amps3.000
Maximum Voltage Rating in Volts125.0 AC AND 125.0 DC
MaterialGLASS CASE
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
7920-00-240-63573-680 INTERCHANGEABLE
Brush,dusting,bench
Fisher Scientific Worldwide
5961-00-249-375783-1530-0356 INTERCHANGEABLE
Semiconductor Device,diode
Duotech Services Llc
2815-00-354-14435120930 INTERCHANGEABLE
Guide,valve Stem
Rolls-Royce Solutions America Inc
5930-00-547-9720 INTERCHANGEABLE
Switch,rotary
3030-00-812-3523 INTERCHANGEABLE
Belts,v,matched Set
5950-01-225-0497A3012886-2 INTERCHANGEABLE
Coil Assembly,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6510-01-525-396530001M INTERCHANGEABLE
Bandage,triangular
Masune Co
5120-01-579-98773680 INTERCHANGEABLE
Wrench Set,socket
Danaher Tool Group K-D Tools Div
5995-01-654-37213680 INTERCHANGEABLE
Cable Assembly,special Purpose,e
Integral Technologies, Inc.
5340-01-680-71353680 INTERCHANGEABLE
Bracket,mounting
Buffalo Turbine Defense Llc
Cross-Reference Index
Part NumberManufacturer
3680 PRIMARY Tdk-Lambda Americas Inc. Div High Power Division (USA)
Related Parts
7920-00-240-6357INTERCHANGEABLE
BRUSH,DUSTING,BENCH
3-680
5961-00-249-3757INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
83-1530-0356
2815-00-354-1443INTERCHANGEABLE
GUIDE,VALVE STEM
5120930
5930-00-547-9720INTERCHANGEABLE
SWITCH,ROTARY
3030-00-812-3523INTERCHANGEABLE
BELTS,V,MATCHED SET
5950-01-225-0497INTERCHANGEABLE
COIL ASSEMBLY,RADIO FREQUENCY
A3012886-2
6510-01-525-3965INTERCHANGEABLE
BANDAGE,TRIANGULAR
30001M
5120-01-579-9877INTERCHANGEABLE
WRENCH SET,SOCKET
3680
5995-01-654-3721INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
3680
5340-01-680-7135INTERCHANGEABLE
BRACKET,MOUNTING
3680

Frequently Asked Questions

What is NSN 5920-00-452-0963?

NSN 5920-00-452-0963 is a Fuse,cartridge, manufactured by Tdk-Lambda Americas Inc. Div High Power Division, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-452-0963?

NSN 5920-00-452-0963 has 1 cross-referenced part number: 3680 (Tdk-Lambda Americas Inc. Div High Power Division).

What NSN replaces 5920-00-452-0963?

There are 10 known substitutes for 5920-00-452-0963: 7920-00-240-6357, 5961-00-249-3757, 2815-00-354-1443 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3680?

Key specifications for 3680: Surface Treatment: NICKEL TERMINAL; Body Style: TUBE TYPE; Interruption Indicator Method: VISIBLE ELEMENT; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 11 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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