PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

211-49Fuse,cartridge

Keysight Technologies Inc · NSN 5920-00-284-7734 · FSC 5920 · No Item Name Available
Verified by PartsTable
NSN 5920-00-284-7734 — this item is cataloged by the U.S. Government under National Stock Number 5920-00-284-7734. Primary manufacturer part number: 211-49.
Features
  • Fuse,cartridge — FSC 5920
  • Body Style: TUBE TYPE
  • Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC
  • Interruption Indicator Method: VISIBLE ELEMENT
  • Circuit Over-Current Interruption Delay Time in Seconds: 25.0 200 PCT OF CURRENT RATING AND 8.0 300 PCT OF CURRENT RATING AND 3.0 400 PCT OF CURRENT RATING
  • Features Provided: NONRENEWABLE FUSIBLE ELEMENT
  • Overall Diameter: 0.250 INCHES NOMINAL IN
  • Continuous Current Rating in Amps: 0.600
Applications
  • Applications requiring Glass Case construction
General Description

The Fuse,cartridge, cataloged under National Stock Number 5920-00-284-7734, 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 Keysight Technologies Inc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 33 commercial cross-references from 25 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
NSN5920-00-284-7734
Primary Part Number211-49
Item NameFuse,cartridge
FSC / FSG5920 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Body StyleTUBE TYPE
Maximum Voltage Rating in Volts250.0 AC AND 250.0 DC
Interruption Indicator MethodVISIBLE ELEMENT
Circuit Over-Current Interruption Delay Time in Seconds25.0 200 PCT OF CURRENT RATING AND 8.0 300 PCT OF CURRENT RATING AND 3.0 400 PCT OF CURRENT RATING
Features ProvidedNONRENEWABLE FUSIBLE ELEMENT
Overall Diameter0.250 INCHES NOMINAL IN
Continuous Current Rating in Amps0.600
Circuit Over-Current Interruption TypeTIME DELAY
MaterialGLASS CASE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5330-00-034-386821149 INTERCHANGEABLE
Gasket
Industrial Technologies and Services Llc
5920-00-280-3173313-600 INTERCHANGEABLE
Fuse,cartridge
Littelfuse, Inc.
5920-00-284-9220 INTERCHANGEABLE
Fuse,cartridge
5920-00-329-8475 INTERCHANGEABLE
Fuse,cartridge
5977-00-415-140421149 INTERCHANGEABLE
Ring,electrical Contact
Eaton Corporation Div Eaton Fluid Power
5920-00-644-0366MDL30 INTERCHANGEABLE
Fuse,cartridge
Cooper Bussmann, Llc Dba Cooper Industries
4810-00-674-1648 INTERCHANGEABLE
Valve,butterfly
5905-00-683-5899 INTERCHANGEABLE
Resistor,fixed,film
5940-00-983-6049 INTERCHANGEABLE
Terminal Board
5325-01-067-3314 INTERCHANGEABLE
Ring,retaining
Cross-Reference Index
Part NumberManufacturer
19343-0,6A Wickmann Werke Gmbh (DEU)
211-49 Keysight Technologies, Inc. (USA)
400031-15 Tally Printer Corporation (USA)
0-6AMP Littelfuse, Inc. (USA)
584C2-45 Cardwell Condenser Corp Lapointe-Admiral Div (USA)
65K817953 General Dynamics Mission Systems, Inc. Dba Gdms (USA)
211-49 PRIMARY Keysight Technologies Inc (USA)
1-028-0244 Dotronix Inc Boulder Opn (USA)
MDL6-10 PRIMARY Cooper Bussmann, Llc Dba Cooper Industries (USA)
2110-0016 Hewlett-Packard Company Dba HP (USA)
65K817953 Motorola Inc. Dba Integrated Information Systems Group (USA)
226-1009P14 Raytheon Company Div Corp (USA)
BA10082-67 Lucent Technologies Inc Advanced Technology Systems (USA)
2110-0016 Keysight Technologies, Inc. (USA)
5330-1100 Iet Labs Inc (USA)
19343-0,6A Littelfuse Europe Gmbh (DEU)
3088P14 Howmet Global Fastening Systems Inc Div Torrance Operations (USA)
2110-0016 Keysight Technologies Inc (USA)
B158000-0008 Butler National Corp (USA)
313-600 Wickmann Werke Gmbh (DEU)
Related Parts
5330-00-034-3868INTERCHANGEABLE
GASKET
21149
5920-00-280-3173INTERCHANGEABLE
FUSE,CARTRIDGE
313-600
5920-00-284-9220INTERCHANGEABLE
FUSE,CARTRIDGE
5920-00-329-8475INTERCHANGEABLE
FUSE,CARTRIDGE
5977-00-415-1404INTERCHANGEABLE
RING,ELECTRICAL CONTACT
21149
5920-00-644-0366INTERCHANGEABLE
FUSE,CARTRIDGE
MDL30
4810-00-674-1648INTERCHANGEABLE
VALVE,BUTTERFLY
5905-00-683-5899INTERCHANGEABLE
RESISTOR,FIXED,FILM
5940-00-983-6049INTERCHANGEABLE
TERMINAL BOARD
5325-01-067-3314INTERCHANGEABLE
RING,RETAINING
6150-01-098-5075INTERCHANGEABLE
BUS,CONDUCTOR
21149
3110-01-162-8365INTERCHANGEABLE
BEARING,BALL,ANNULAR
21-100016

Frequently Asked Questions

What is NSN 5920-00-284-7734?

NSN 5920-00-284-7734 is a Fuse,cartridge, manufactured by Keysight Technologies Inc, classified under FSC 5920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5920-00-284-7734?

NSN 5920-00-284-7734 has 33 cross-referenced part numbers: 19343-0,6A (Wickmann Werke Gmbh), 211-49 (Keysight Technologies, Inc.), 400031-15 (Tally Printer Corporation), 0-6AMP (Littelfuse, Inc.), 584C2-45 (Cardwell Condenser Corp Lapointe-Admiral Div) and 28 more.

What NSN replaces 5920-00-284-7734?

There are 12 known substitutes for 5920-00-284-7734: 5330-00-034-3868, 5920-00-280-3173, 5920-00-284-9220 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 211-49?

Key specifications for 211-49: Body Style: TUBE TYPE; Maximum Voltage Rating in Volts: 250.0 AC AND 250.0 DC; Overall Length: 1.250 INCHES NOMINAL IN; Interruption Indicator Method: VISIBLE ELEMENT. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5920-00-284-7734 still in active supply?

NSN 5920-00-284-7734 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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