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Technical Data Sheet
5043-420 ✓ Verified by PartsTable
· MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include material: GLASS CASE, body_style: TUBE TYPE, overall_length: 1.250 INCHES NOMINAL IN, overall_diameter: 0.250 INCHES NOMINAL IN, features_provided: NONRENEWABLE FUSIBLE ELEMENT, surface_treatment: NICKEL TERMINAL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-424-8873, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO MRO_GENERAL 5043-420
NSN: 5920-00-424-8873
FSC: 5920
CAGE: 05869 — RAYTHEON COMPANY DIV RMD STRATEGIC (USA)
SPECIFICATIONS
materialGLASS CASE
body_styleTUBE TYPE
overall_length1.250 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
surface_treatmentNICKEL TERMINAL
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts32.0 AC AND 32.0 DC
continuous_current_rating_in_amps15.000
circuit_over-current_interruption_typeNORMAL INSTANTANEOUS
NSN5920-00-424-8873
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN 5043-420 MFR FUSE,CARTRIDGE
KEY FEATURES
MAXIMUM VOLTAGE RATING IN VOLTS: 32.0 AC AND 32.0 DC
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
MATERIAL: GLASS CASE
OVERALL DIAMETER: 0.250 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION TYPE: NORMAL INSTANTANEOUS
BODY STYLE: TUBE TYPE
CONTINUOUS CURRENT RATING IN AMPS: 15.000
TECHNICAL CHARACTERISTICS (FLIS)
MAXIMUM VOLTAGE RATING IN VOLTS32.0 AC AND 32.0 DC
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
OVERALL LENGTH1.250 INCHES NOMINAL IN
MATERIALGLASS CASE
OVERALL DIAMETER0.250 INCHES NOMINAL IN
CIRCUIT OVER-CURRENT INTERRUPTION TYPENORMAL INSTANTANEOUS
BODY STYLETUBE TYPE
CONTINUOUS CURRENT RATING IN AMPS15.000
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
SURFACE TREATMENTNICKEL TERMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 27
91392002Interchangeable
interchangeable cross-reference
interchangeable
3002-0032Interchangeable
interchangeable cross-reference
interchangeable
5200201Y0005977Interchangeable
interchangeable cross-reference
interchangeable
20313Interchangeable
interchangeable cross-reference
interchangeable
7313WNInterchangeable
interchangeable cross-reference
interchangeable
319696-554Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5043-420?
5043-420 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 5043-420?
There are 27 known substitutes for 5043-420: 91392002, 3002-0032, 5200201Y0005977 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5043-420?
5043-420 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-00-424-8873. This indicates validated use in U.S. government and defense supply chains.
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