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PartsTable / COMPONENT / 1677-3-5MC7
1677-3-5MC7 ✓ 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, overall_width: 1.000 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 1.000 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 5935-00-518-7072, 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
1677-3-5MC7
NSN: 5935-00-518-7072
FSC: 5935
CAGE: 91836 — WINCHESTER INTERCONNECT CORPORATION (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, EXTERNAL COUPLING
shell_typeSOLID
thread_class2A A
overall_width1.000 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.000 INCHES NOMINAL IN
overall_length1.185 INCHES NOMINAL IN
shell_materialCOPPER ALLOY
insert_materialPLASTIC SINGLE MATING END
thread_directionRIGHT-HAND
precious_materialSILVER
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
NSN5935-00-518-7072
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN 1677-3-5MC7 MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE: 0.710 INCHES NOMINAL IN
•
BODY STYLE: STRAIGHT SHAPE, EXTERNAL COUPLING
•
SHELL MATERIAL: COPPER ALLOY
•
POLARIZATION METHOD: KEYWAY OR MULTIPLE KEYWAY
•
INSERT POSITION IN DEG: 45.0
•
CONTACT POSITION ARRANGEMENT STYLE: NONSTD SINGLE MATING END
•
CONTACT REMOVABILITY: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
•
PRECIOUS MATERIAL AND WEIGHT: 0.110 SILVER GRAINS, TROY
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM MOUNTING SHOULDER TO FRONT FACE0.710 INCHES NOMINAL IN
BODY STYLESTRAIGHT SHAPE, EXTERNAL COUPLING
SHELL MATERIALCOPPER ALLOY
POLARIZATION METHODKEYWAY OR MULTIPLE KEYWAY
INSERT POSITION IN DEG45.0
CONTACT POSITION ARRANGEMENT STYLENONSTD SINGLE MATING END
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND WEIGHT0.110 SILVER GRAINS, TROY
THREAD SERIES DESIGNATORUNEF
CONNECTOR LOCKING METHODEXTERNALLY THREADED SHELL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
252-54Interchangeable
interchangeable cross-reference
interchangeable
0100SM1A400VDCWR05MFD20PCTInterchangeable
interchangeable cross-reference
interchangeable
252-54AKAInterchangeable
interchangeable cross-reference
interchangeable
MG153Interchangeable
interchangeable cross-reference
interchangeable
110 2-3/16Interchangeable
interchangeable cross-reference
interchangeable
10118Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1677-3-5MC7?
1677-3-5MC7 is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace 1677-3-5MC7?
There are 11 known substitutes for 1677-3-5MC7: 252-54, 0100SM1A400VDCWR05MFD20PCT, 252-54AKA and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1677-3-5MC7?
1677-3-5MC7 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-518-7072. 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