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437678 ✓ 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

CONNECTOR,RECEPTACLE,ELECTRICAL. Key specifications include material: PLASTIC, thickness: 1.160 INCHES NOMINAL IN, body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, overall_width: 0.188 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-047-5629, 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
437678
NSN: 1560-00-047-5629
FSC: 1560
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialPLASTIC
thickness1.160 INCHES NOMINAL IN
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
overall_width0.188 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.203 INCHES NOMINAL IN
overall_length1.395 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
overall_diameter0.585 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
NSN1560-00-047-5629
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 437678 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
•
THICKNESS: 1.160 INCHES NOMINAL IN
•
MATERIAL: PLASTIC
•
AIRCRAFT MISSION DESIGN SERIES: P-2
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-5425 MIL SPEC SINGLE MATERIAL RESPONSE
THICKNESS1.160 INCHES NOMINAL IN
OVERALL WIDTH13.580 INCHES NOMINAL IN
MATERIALPLASTIC
AIRCRAFT MISSION DESIGN SERIESP-2
END ITEM IDENTIFICATIONP-2 AIRPLANE.
OVERALL LENGTH18.400 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
KC-79-131Interchangeable
interchangeable cross-reference
interchangeable
126732-0031Interchangeable
interchangeable cross-reference
interchangeable
62B3000-32Interchangeable
interchangeable cross-reference
interchangeable
437678Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 437678?
437678 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 437678?
There are 4 known substitutes for 437678: KC-79-131, 126732-0031, 62B3000-32 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 437678?
437678 is cataloged in the Federal Logistics Information System (FLIS) under NSN 1560-00-047-5629. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026