PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4621Fuseholder,block

Cole Hersee Company · NSN 5920-00-350-9181 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-350-9181 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-350-9181. Primary manufacturer part number: 4621.
Features
  • Fuseholder,block — FSC 5920
  • Terminal Type and Quantity: 2 SCREW
  • Voltage in Volts: 25.0
  • Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN
  • Current Carrying Rating in Amps: 20.0
  • Fuse Terminal Type Accommodated: FERRULE
  • Spare Fuse Accommodation Quantity: 1
  • Fuse Accommodation Quantity: 2
Applications
  • Applications requiring Fiber Body construction
General Description

The Fuseholder,block, cataloged under National Stock Number 5920-00-350-9181, 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 Cole Hersee Company. Government technical data includes 10 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-00-350-9181
Primary Part Number4621
Item NameFuseholder,block
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerCole Hersee Company
StatusACTIVE
Terminal Type and Quantity2 SCREW
Voltage in Volts25.0
Accommodated Ferrule Diameter0.250 INCHES NOMINAL IN
Current Carrying Rating in Amps20.0
Fuse Terminal Type AccommodatedFERRULE
Spare Fuse Accommodation Quantity1
Fuse Accommodation Quantity2
Accommodated Fuse Length1.250 INCHES NOMINAL IN
MaterialFIBER BODY
MaterialCOPPER ALLOY 511 CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5996-00-110-5909462-1 INTERCHANGEABLE
Amplifier,direct Current
General Microwave Corporation Div Kratos Microwave Electronics
5950-00-303-54038007685 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Aviation and Missile Command
5960-00-912-3982SMC457355 INTERCHANGEABLE
Electron Tube
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4820-01-046-72694621-00 INTERCHANGEABLE
Disk,valve
Pentair Filtration Solutions, Llc
5985-01-049-3386 INTERCHANGEABLE
Dummy Load,electrical
5840-01-101-654646-2-1 INTERCHANGEABLE
Gear Train Assembly
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
4720-01-215-874446-21 INTERCHANGEABLE
Hose,nonmetallic
Vapor Blast Manufacturing Co
5340-01-235-195711606 ITEM 4621 INTERCHANGEABLE
Seat,helical Compression Spring
Imi Cash Valve Inc
3020-01-265-2641461-1 INTERCHANGEABLE
Gear Cluster
Ingersoll-Rand Company Dba Ingersoll-Rand Div Tool & Hoist Division
3950-01-344-06334621 INTERCHANGEABLE
Hoist,chain
Columbus Mckinnon Corp
Cross-Reference Index
Part NumberManufacturer
4621 PRIMARY Cole Hersee Company (USA)
Related Parts
5996-00-110-5909INTERCHANGEABLE
AMPLIFIER,DIRECT CURRENT
462-1
5950-00-303-5403INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
8007685
5960-00-912-3982INTERCHANGEABLE
ELECTRON TUBE
SMC457355
4820-01-046-7269INTERCHANGEABLE
DISK,VALVE
4621-00
5985-01-049-3386INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
5840-01-101-6546INTERCHANGEABLE
GEAR TRAIN ASSEMBLY
46-2-1
4720-01-215-8744INTERCHANGEABLE
HOSE,NONMETALLIC
46-21
5340-01-235-1957INTERCHANGEABLE
SEAT,HELICAL COMPRESSION SPRING
11606 ITEM 4621
3020-01-265-2641INTERCHANGEABLE
GEAR CLUSTER
461-1
3950-01-344-0633INTERCHANGEABLE
HOIST,CHAIN
4621
2540-01-446-9491INTERCHANGEABLE
ARM,WINDSHIELD WIPER
46-21
3950-01-594-9910INTERCHANGEABLE
WINCH,DRUM,HAND OPERATED
462 1

Frequently Asked Questions

What is NSN 5920-00-350-9181?

NSN 5920-00-350-9181 is a Fuseholder,block, manufactured by Cole Hersee Company, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-00-350-9181?

NSN 5920-00-350-9181 has 1 cross-referenced part number: 4621 (Cole Hersee Company).

What NSN replaces 5920-00-350-9181?

There are 12 known substitutes for 5920-00-350-9181: 5996-00-110-5909, 5950-00-303-5403, 5960-00-912-3982 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4621?

Key specifications for 4621: Terminal Type and Quantity: 2 SCREW; Voltage in Volts: 25.0; Accommodated Ferrule Diameter: 0.250 INCHES NOMINAL IN; Current Carrying Rating in Amps: 20.0. 10 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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