PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

56671Fuse,cartridge

Westerbeke Corporation · NSN 5920-01-688-9051 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-688-9051 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-688-9051. Primary manufacturer part number: 56671.
Features
  • Fuse,cartridge — FSC 5920
  • Maximum Voltage Rating in Volts: 250.0 DC
  • Continuous Current Rating in Amps: 0.50
  • 1 verified cross-reference
  • Primary manufacturer: Westerbeke Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-688-9051, 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 Westerbeke Corporation. Government technical data includes 2 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5920-01-688-9051
Primary Part Number56671
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerWesterbeke Corporation
StatusACTIVE
Maximum Voltage Rating in Volts250.0 DC
Continuous Current Rating in Amps0.50
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4030-00-990-33145667-1 INTERCHANGEABLE
Shackle
Goodrich Aerospace Canada Ltd
4730-01-421-80701457 YZ INTERCHANGEABLE
Clamp,hose
Bludot Inc
Cross-Reference Index
Part NumberManufacturer
56671 PRIMARY Westerbeke Corporation (USA)
Related Parts
4030-00-990-3314INTERCHANGEABLE
SHACKLE
5667-1
4730-01-421-8070INTERCHANGEABLE
CLAMP,HOSE
1457 YZ

Frequently Asked Questions

What is NSN 5920-01-688-9051?

NSN 5920-01-688-9051 is a Fuse,cartridge, manufactured by Westerbeke Corporation, classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-688-9051?

NSN 5920-01-688-9051 has 1 cross-referenced part number: 56671 (Westerbeke Corporation).

What NSN replaces 5920-01-688-9051?

There are 2 known substitutes for 5920-01-688-9051: 4030-00-990-3314, 4730-01-421-8070. Verify interchangeability with system specifications before substitution.

What are the specifications of 56671?

Key specifications for 56671: Maximum Voltage Rating in Volts: 250.0 DC; Part Name Assigned by Controlling Agency: FUSE,CARTRIDGE; Overall Length: 1.25 INCHES NOMINAL IN; Continuous Current Rating in Amps: 0.50. 6 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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