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Technical Data Sheet
PartsTable / COMPONENT / 520-4459-000
520-4459-000 ✓ Verified by PartsTable
— · COMPONENT
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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include case_style: SQUARE, head_style: HEXAGON, seal_width: 0.359 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN, head_height: 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN, current_type: AC, thread_class: 3A A. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-537-4273, 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
520-4459-000
NSN: 5935-00-537-4273
FSC: 5935
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
case_styleSQUARE
head_styleHEXAGON
seal_width0.359 INCHES MINIMUM AND 0.422 INCHES MAXIMUM IN
head_height0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM IN
current_typeAC
thread_class3A A
overall_width0.375 INCHES IN
thread_length1.000 INCHES MINIMUM AND 1.125 INCHES MAXIMUM IN
overall_length18.0 INCHES NOMINAL IN
voltage_rating115.0 VOLTS NOMINAL
fastener_length1.125 INCHES NOMINAL IN
frequency_rating50.0 HERTZ NOMINAL AND 60.0 HERTZ NOMINAL
NSN5935-00-537-4273
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN 520-4459-000 MFR CONNECTOR,PLUG,ELECTRI
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
537192Interchangeable
interchangeable cross-reference
interchangeable
SFR1563PPK15Interchangeable
interchangeable cross-reference
interchangeable
13618Interchangeable
interchangeable cross-reference
interchangeable
Z080 013618Interchangeable
interchangeable cross-reference
interchangeable
50210Interchangeable
interchangeable cross-reference
interchangeable
322125Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 520-4459-000?
520-4459-000 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 520-4459-000?
There are 14 known substitutes for 520-4459-000: 537192, SFR1563PPK15, 13618 and 11 more. Substitute compatibility should be verified for your specific system.
Is 520-4459-000 still available?
520-4459-000 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