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Technical Data Sheet
KC-79-155 ✓ 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 body_style: STRAIGHT SHAPE, EXTERNAL COUPLING, shell_type: SOLID, thread_class: 2A A, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 1.250 INCHES NOMINAL IN, shell_material: COPPER ALLOY. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-175-3292, 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
KC-79-155
NSN: 5935-01-175-3292
FSC: 5935
CAGE: 91836 — WINCHESTER INTERCONNECT CORPORATION (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_length1.250 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC TETRAFLUOROETHYLENE SINGLE MATING END
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.500 INCHES NOMINAL IN
thread_directionRIGHT-HAND
precious_materialSILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-01-175-3292
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN KC-79-155 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
SHELL MATERIAL: COPPER ALLOY
SHELL MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
CONTACT SURFACE TREATMENT: SILVER SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLE: BNC SINGLE MATING END
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
SHELL MATERIALCOPPER ALLOY
SHELL MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
CONTACT SURFACE TREATMENTSILVER SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT POSITION ARRANGEMENT STYLEBNC SINGLE MATING END
CONTACT SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
MATING END QUANTITY1
MOUNTING FACILITY THICKNESS0.260 INCHES MAXIMUM IN
THREAD DIRECTIONRIGHT-HAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
N4773Interchangeable
interchangeable cross-reference
interchangeable
18129Interchangeable
interchangeable cross-reference
interchangeable
205228-7Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is KC-79-155?
KC-79-155 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace KC-79-155?
There are 3 known substitutes for KC-79-155: N4773, 18129, 205228-7. Substitute compatibility should be verified for your specific system.
What is the NSN for KC-79-155?
KC-79-155 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-01-175-3292. This indicates validated use in U.S. government and defense supply chains.
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