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473.500 — FUSE,CARTRIDGE

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

473.500: FUSE,CARTRIDGE.

The FUSE,CARTRIDGE is a the manufacturer industrial component. Key specifications include body_style: PIGTAIL TYPE, overall_length: 0.280 INCHES NOMINAL IN, terminal_length: 1.500 INCHES NOMINAL IN, overall_diameter: 0.125 INCHES NOMINAL IN, special_features: ADJUSTING KNOB, features_provided: NONRENEWABLE FUSIBLE ELEMENT. This part is cataloged in the U.S.

Government catalog under NSN 5920-01-488-4180, 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→ 473.500
NSN: 5920-01-488-4180
NIINs: 014884180, 015016015
FSC: 5920 — Fuses, Arrestors, Absorbers, and Protectors
CAGE: 75915 — LITTELFUSE, INC. (USA)
SPECIFICATIONS
body_stylePIGTAIL TYPE
overall_length0.280 INCHES NOMINAL IN
terminal_length1.500 INCHES NOMINAL IN
overall_diameter0.125 INCHES NOMINAL IN
special_featuresADJUSTING KNOB
features_providedNONRENEWABLE FUSIBLE ELEMENT
terminal_diameter0.025 INCHES NOMINAL IN
end_item_identification6540-01-361-0246
interruption_indicator_methodVISIBLE ELEMENT
maximum_voltage_rating_in_volts125.0 AC
continuous_current_rating_in_amps0.500
circuit_over-current_interruption_typeDELAY TIME
NSN5920-01-488-4180
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSE,CARTRIDGE TITLE COMPONENT PN 473.500 MFR FUSE,CARTRIDGE
KEY FEATURES
•
CONTINUOUS CURRENT RATING IN AMPS: 0.500
•
TERMINAL DIAMETER: 0.025 INCHES NOMINAL IN
•
BODY STYLE: PIGTAIL TYPE
•
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS: 60.0 200 PCT OF CURRENT RATING
•
OVERALL DIAMETER: 0.125 INCHES NOMINAL IN
•
TERMINAL LENGTH: 1.500 INCHES NOMINAL IN
•
INTERRUPTION INDICATOR METHOD: VISIBLE ELEMENT
TECHNICAL CHARACTERISTICS
CONTINUOUS CURRENT RATING IN AMPS0.500
TERMINAL DIAMETER0.025 INCHES NOMINAL IN
BODY STYLEPIGTAIL TYPE
CIRCUIT OVER-CURRENT INTERRUPTION DELAY TIME IN SECONDS60.0 200 PCT OF CURRENT RATING
OVERALL DIAMETER0.125 INCHES NOMINAL IN
TERMINAL LENGTH1.500 INCHES NOMINAL IN
OVERALL LENGTH0.280 INCHES NOMINAL IN
INTERRUPTION INDICATOR METHODVISIBLE ELEMENT
FEATURES PROVIDEDNONRENEWABLE FUSIBLE ELEMENT
MAXIMUM VOLTAGE RATING IN VOLTS125.0 AC
SUBSTITUTES & CROSS-REFERENCES 2
541-3136Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
738-3018Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 473.500?
473.500 is a FUSE,CARTRIDGE. It is classified as a MRO (MRO_GENERAL).
What parts can replace 473.500?
There are 2 known substitutes for 473.500: 541-3136, 738-3018. Substitute compatibility should be verified for your specific system.
What is the NSN for 473.500?
473.500 is cataloged in the U.S. Government catalog under NSN 5920-01-488-4180. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.