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Technical Data Sheet
PartsTable / MRO / 3453LS1
3453LS1 ✓ 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 FUSEHOLDER,EXTRACTOR POST is a the manufacturer industrial component. Key specifications include material: PLASTIC, body_style: BUSHING MOUNTED TYPE, cap_diameter: 0.650 INCHES NOMINAL IN, overall_width: 0.945 INCHES NOMINAL IN, overall_length: 1.660 INCHES NOMINAL IN, bushing_diameter: 0.500 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5920-01-233-4244, 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→ 3453LS1
NSN: 5920-01-233-4244
FSC: 5920
CAGE: 75915 — LITTELFUSE, INC. (USA)
SPECIFICATIONS
materialPLASTIC
body_styleBUSHING MOUNTED TYPE
cap_diameter0.650 INCHES NOMINAL IN
overall_width0.945 INCHES NOMINAL IN
overall_length1.660 INCHES NOMINAL IN
bushing_diameter0.500 INCHES NOMINAL IN
special_featuresSHOCK-SAFE WILL NOT VIBRATE LOOSE FINGER-GRIP OR SCREW-DRIVER SLOT FUSE EXTRACTOR
voltage_in_volts300.0
surface_treatmentTIN TERMINAL
mounting_hole_styleBUSHING MOUNTING
bushing_hole_diameter0.507 INCHES NOMINAL IN
bushing_thread_length0.500 INCHES NOMINAL IN
NSN5920-01-233-4244
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FUSEHOLDER,EXTRACTOR POST TITLE COMPONENT PN 3453LS1 MFR FUSEHOLDER,EXTRACTOR P
KEY FEATURES
•
MATERIAL: COPPER ALLOY CONTACT
•
BUSHING HOLE DIAMETER: 0.507 INCHES NOMINAL IN
•
MOUNTING HOLE DIAMETER: 0.507 INCHES NOMINAL IN
•
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE: 0.160 INCHES NOMINAL IN
•
SURFACE TREATMENT: TIN TERMINAL
•
CAP DIAMETER: 0.650 INCHES NOMINAL IN
•
ACCOMMODATED FERRULE DIAMETER: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY CONTACT
BUSHING HOLE DIAMETER0.507 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER0.507 INCHES NOMINAL IN
LENGTH FROM FRONT PROTRUSION TO MOUNTING SURFACE0.160 INCHES NOMINAL IN
SURFACE TREATMENTTIN TERMINAL
CAP DIAMETER0.650 INCHES NOMINAL IN
ACCOMMODATED FERRULE DIAMETER0.250 INCHES NOMINAL IN
OVERALL WIDTH0.945 INCHES NOMINAL IN
CURRENT CARRYING RATING IN AMPS20.0
BUSHING DIAMETER0.500 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
34560-3Interchangeable
interchangeable cross-reference
interchangeable
34560-1Interchangeable
interchangeable cross-reference
interchangeable
34560-2Interchangeable
interchangeable cross-reference
interchangeable
345621Interchangeable
interchangeable cross-reference
interchangeable
A-A-55504/5Interchangeable
interchangeable cross-reference
interchangeable
AA55504Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 3453LS1?
3453LS1 is a FUSEHOLDER,EXTRACTOR POST. It is classified as a MRO (MRO_GENERAL).
What parts can replace 3453LS1?
There are 12 known substitutes for 3453LS1: 34560-3, 34560-1, 34560-2 and 9 more. Substitute compatibility should be verified for your specific system.
Is 3453LS1 still available?
3453LS1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026