PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17F14620Fuse,cartridge

Naval Sea Systems Command · NSN 5920-00-142-7345 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-142-7345 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-142-7345. Primary manufacturer part number: 17F14620.
Features
  • Fuse,cartridge — FSC 5920
  • Material: COPPER TERMINAL
  • Interruption Indicator Method: OPAQUE BODY
  • Overall Diameter: 0.562 INCHES NOMINAL IN
  • Circuit Over-Current Interruption Type: NORMAL INSTANTANEOUS
  • Continuous Current Rating in Amps: 5.000
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
Applications
  • Applications requiring Copper Terminal construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-142-7345, 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 Naval Sea Systems Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 21 commercial cross-references from 20 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
NSN5920-00-142-7345
Primary Part Number17F14620
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerNaval Sea Systems Command
StatusCANCELLED
MaterialCOPPER TERMINAL
Interruption Indicator MethodOPAQUE BODY
Overall Diameter0.562 INCHES NOMINAL IN
Circuit Over-Current Interruption TypeNORMAL INSTANTANEOUS
Continuous Current Rating in Amps5.000
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
MaterialCERAMIC CASE
Body StyleTUBE TYPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5975-00-152-9932143AL INTERCHANGEABLE
Locknut,electrical Conduit
Abb Installation Products Inc
3110-00-155-624010702 INTERCHANGEABLE
Bearing,ball,annular
Hyster-Yale Group, Inc.
3110-00-183-9160107905 INTERCHANGEABLE
Retainer and Balls,bearing
General Motors Llc Dba General Motors Llc
5920-00-280-4438 INTERCHANGEABLE
Fuse,cartridge
5330-00-318-844110702 INTERCHANGEABLE
Seal Ring,metal
Pacific Piston Ring Co Inc
4320-00-336-8878166156 INTERCHANGEABLE
Piston,steam,pump
Curtiss-Wright Electro-Mechanical Corporation Div Epd
5307-00-359-1259103933 INTERCHANGEABLE
Stud,shouldered and Stepped
Dana Off Highway Products, Llc
5120-00-449-80832205 INTERCHANGEABLE
Wrench,adjustable
Reed Manufacturing Company
5935-00-540-9065ST5M1377T3 INTERCHANGEABLE
Backshell,electrical Connector
The Boeing Company Div Defense
5935-00-569-77381070-2 INTERCHANGEABLE
Adapter,tube,thermocouple
Marlin Mfg. Corp Div Marlin Manufacturing Corporation
Cross-Reference Index
Part NumberManufacturer
E0N5 Federal Pacific Electric Co Economy Fuse Div (USA)
246X61 Lockheed Martin Corporation Div Rms (USA)
N0N5 Cooper Bussmann, Llc Dba Cooper Industries (USA)
50-758-8 Automatic Switch Company Dba Asco (USA)
0T5 Mersen Usa Ep Corp. Dba Ferraz Shawmut (USA)
80-7397-03 Department of Defense Project Manager-Mobile Electric Power (USA)
5920001427345 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
NS3105 Federal Pacific Electric Co Economy Fuse Div (USA)
17F14620 PRIMARY Naval Sea Systems Command (USA)
E0N-5 Reliance Electric Company Dba Reliance & Dodge Brands (USA)
226-1014P5 Raytheon Company Div Corp (USA)
490797 Dresser, Llc (USA)
N0N-5 Cooper Industries Inc Busmann Mfg Div (USA)
E0335-00 Karp, Judith E. (USA)
10702 Basler Electric Co (USA)
NLN5 Littelfuse, Inc. (USA)
103-9-33 Ward Leonard Ct Llc (USA)
679928 Facet (oklahoma) Llc (USA)
EON-5 Challenger Electrical Equipment Corp (USA)
226-1014P5 Raytheon Company Dba Raytheon Co (USA)
Related Parts
5975-00-152-9932INTERCHANGEABLE
LOCKNUT,ELECTRICAL CONDUIT
143AL
3110-00-155-6240INTERCHANGEABLE
BEARING,BALL,ANNULAR
10702
3110-00-183-9160INTERCHANGEABLE
RETAINER AND BALLS,BEARING
107905
5920-00-280-4438INTERCHANGEABLE
FUSE,CARTRIDGE
5330-00-318-8441INTERCHANGEABLE
SEAL RING,METAL
10702
4320-00-336-8878INTERCHANGEABLE
PISTON,STEAM,PUMP
166156
5307-00-359-1259INTERCHANGEABLE
STUD,SHOULDERED AND STEPPED
103933
5120-00-449-8083INTERCHANGEABLE
WRENCH,ADJUSTABLE
2205
5935-00-540-9065INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
ST5M1377T3
5935-00-569-7738INTERCHANGEABLE
ADAPTER,TUBE,THERMOCOUPLE
1070-2
6625-00-954-0688INTERCHANGEABLE
AMMETER
5995-01-099-5010INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
1070-2

Frequently Asked Questions

What is NSN 5920-00-142-7345?

NSN 5920-00-142-7345 is a Fuse,cartridge, manufactured by Naval Sea Systems Command, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-142-7345?

NSN 5920-00-142-7345 has 21 cross-referenced part numbers: E0N5 (Federal Pacific Electric Co Economy Fuse Div), 246X61 (Lockheed Martin Corporation Div Rms), N0N5 (Cooper Bussmann, Llc Dba Cooper Industries), 50-758-8 (Automatic Switch Company Dba Asco), 0T5 (Mersen Usa Ep Corp. Dba Ferraz Shawmut) and 16 more.

What NSN replaces 5920-00-142-7345?

There are 12 known substitutes for 5920-00-142-7345: 5975-00-152-9932, 3110-00-155-6240, 3110-00-183-9160 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 17F14620?

Key specifications for 17F14620: Overall Length: 2.000 INCHES NOMINAL IN; Material: COPPER TERMINAL; Interruption Indicator Method: OPAQUE BODY; Overall Diameter: 0.562 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-142-7345 still in active supply?

NSN 5920-00-142-7345 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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