PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

05-91534Fuse,cartridge

Zmicro, Inc. · NSN 5920-01-447-0805 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-01-447-0805 — this item is cataloged by the U.S. Government under National Stock Number 5920-01-447-0805. Primary manufacturer part number: 05-91534.
Features
  • Fuse,cartridge — FSC 5920
  • 2 verified cross-references
  • Primary manufacturer: Zmicro, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-01-447-0805, 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 Zmicro, Inc.. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameFuse,cartridge
FSC / FSG5920 — No Item Name Available (FSG 59)
ManufacturersZmicro, Inc. (CAGE 0XWT1); Z Microsystems Inc (CAGE 0DE43)
Technical Specifications
ParameterValue
NSN5920-01-447-0805
Primary Part Number05-91534
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerZmicro, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5340-00-450-47471010N INTERCHANGEABLE
Key Blank
Ilco Unican Corp Dba Wolf Sales
4410-00-808-271451S INTERCHANGEABLE
Feeder,boiler Water
Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div
Cross-Reference Index
Part NumberManufacturer
05-91534 PRIMARY Zmicro, Inc. (USA)
51S Z Microsystems Inc (USA)
Related Parts
5340-00-450-4747INTERCHANGEABLE
KEY BLANK
1010N
4410-00-808-2714INTERCHANGEABLE
FEEDER,BOILER WATER
51S

Frequently Asked Questions

What is NSN 5920-01-447-0805?

NSN 5920-01-447-0805 is a Fuse,cartridge, manufactured by Zmicro, Inc., classified under FSC 5920 (No Item Name Available). Status: active.

What are the part numbers for NSN 5920-01-447-0805?

NSN 5920-01-447-0805 has 2 cross-referenced part numbers: 05-91534 (Zmicro, Inc.), 51S (Z Microsystems Inc).

What NSN replaces 5920-01-447-0805?

There are 2 known substitutes for 5920-01-447-0805: 5340-00-450-4747, 4410-00-808-2714. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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