PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

314004Fuse,cartridge

Littelfuse, Inc. · NSN 5920-00-780-8905 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-780-8905 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-780-8905. Primary manufacturer part number: 314004.
Features
  • Fuse,cartridge — FSC 5920
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
  • Continuous Current Rating in Amps: 4.000
  • Circuit Over-Current Interruption Delay Time in Seconds: 30.0 250 PCT OF CURRENT RATING
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: TIME DELAY
  • Material: CERAMIC CASE
Applications
  • Applications requiring Ceramic Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-780-8905, 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 Littelfuse, Inc.. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 10 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
NSN5920-00-780-8905
Primary Part Number314004
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerLittelfuse, Inc.
StatusCANCELLED
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Continuous Current Rating in Amps4.000
Circuit Over-Current Interruption Delay Time in Seconds30.0 250 PCT OF CURRENT RATING
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeTIME DELAY
MaterialCERAMIC CASE
Body StyleTUBE TYPE
Interruption Indicator MethodOPAQUE BODY
Surface TreatmentNICKEL TERMINAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6625-00-030-8463 INTERCHANGEABLE
Detecting Element,directional Co
5999-00-177-26252-330495-2 INTERCHANGEABLE
Clip,electrical
Te Connectivity Corporation
6680-00-371-6642190057 INTERCHANGEABLE
Transmitter,liquid Quantity
Fwd Seagrave Holdings Lp
3030-00-445-4514A76 INTERCHANGEABLE
Belt,v
Muviq Usa, Llc
5305-00-983-6663 INTERCHANGEABLE
Screw,cap,socket Head
3020-01-275-9210 INTERCHANGEABLE
Pulley,gear
3040-01-328-28801104822 INTERCHANGEABLE
Shaft,straight
Lake Shore Systems, Inc.
3040-01-328-29421136452 INTERCHANGEABLE
Housing,mechanical Drive
Lake Shore Systems, Inc.
3040-01-328-30331143262 INTERCHANGEABLE
Bracket,eye,nonrotating Shaft
Lake Shore Systems, Inc.
3040-01-328-30351128212 INTERCHANGEABLE
Bracket,eye,rotating Shaft
Lake Shore Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
314004 Littelfuse Europe Gmbh (DEU)
108508 Nu Technologies Ltd (GBR)
314-3AB4A250V Littelfuse, Inc. (USA)
314004 PRIMARY Littelfuse, Inc. (USA)
320.394298 Hensoldt Sensors Gmbh Div Seps (DEU)
190057 Durst Phototechnik Gmbh (DEU)
190057 Durst Phototechnik Spa (ITA)
507-1075 Krupp Atlas Elektronik Gmbh (DEU)
314004 Wickmann Werke Gmbh (DEU)
07-1476-013 PRIMARY Sierracin/power Systems Div of Sierracin Corp (USA)
PL314004 Walter Kluxen Gmbh (DEU)
Related Parts
6625-00-030-8463INTERCHANGEABLE
DETECTING ELEMENT,DIRECTIONAL CO
5999-00-177-2625INTERCHANGEABLE
CLIP,ELECTRICAL
2-330495-2
6680-00-371-6642INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
190057
3030-00-445-4514INTERCHANGEABLE
BELT,V
A76
5305-00-983-6663INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
3020-01-275-9210INTERCHANGEABLE
PULLEY,GEAR
3040-01-328-2880INTERCHANGEABLE
SHAFT,STRAIGHT
1104822
3040-01-328-2942INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
1136452
3040-01-328-3033INTERCHANGEABLE
BRACKET,EYE,NONROTATING SHAFT
1143262
3040-01-328-3035INTERCHANGEABLE
BRACKET,EYE,ROTATING SHAFT
1128212
3040-01-328-3036INTERCHANGEABLE
BRACKET,EYE,ROTATING SHAFT
1128222
3020-01-328-5579INTERCHANGEABLE
GUARD,MECHANICAL DRIVE
1128102

Frequently Asked Questions

What is NSN 5920-00-780-8905?

NSN 5920-00-780-8905 is a Fuse,cartridge, manufactured by Littelfuse, Inc., classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-780-8905?

NSN 5920-00-780-8905 has 11 cross-referenced part numbers: 314004 (Littelfuse Europe Gmbh), 108508 (Nu Technologies Ltd), 314-3AB4A250V (Littelfuse, Inc.), 314004 (Littelfuse, Inc.), 320.394298 (Hensoldt Sensors Gmbh Div Seps) and 6 more.

What NSN replaces 5920-00-780-8905?

There are 12 known substitutes for 5920-00-780-8905: 6625-00-030-8463, 5999-00-177-2625, 6680-00-371-6642 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 314004?

Key specifications for 314004: Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC; Continuous Current Rating in Amps: 4.000; Circuit Over-Current Interruption Delay Time in Seconds: 30.0 250 PCT OF CURRENT RATING; Features Provided: NONRENEWABLE FUSIBLE ELEMENT. 11 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-780-8905 still in active supply?

NSN 5920-00-780-8905 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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