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Technical Data Sheet
PartsTable / COMPONENT / M4S
M4S ✓ 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: STEEL COMP 302 BAND, body_style: STRAIGHT SHAPE THREADED, thread_class: 2A A, overall_width: 0.312 INCHES NOMINAL IN, terminal_type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING, overall_height: 0.594 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 5935-00-259-3273, 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
M4S
NSN: 5935-00-259-3273
FSC: 5935
CAGE: 81312 — WINCHESTER INTERCONNECT CORPORATION DBA WINCHESTER INTERCONNECT DIV WINCHESTER INTERCONNECT (USA)
SPECIFICATIONS
materialSTEEL COMP 302 BAND
body_styleSTRAIGHT SHAPE THREADED
thread_class2A A
overall_width0.312 INCHES NOMINAL IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height0.594 INCHES NOMINAL IN
overall_length0.530 INCHES NOMINAL IN
insert_materialPLASTIC MELAMINE SINGLE MATING END
inside_diameter0.250 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
contact_materialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
overall_diameter0.500 INCHES NOMINAL IN
special_featuresPOLARIZED; 1 THROUGH MTG HOLE WITH NONTURN DEVICE
NSN5935-00-259-3273
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,RECEPTACLE,ELECTRICAL TITLE COMPONENT PN M4S MFR CONNECTOR,RECEPTACLE,E
KEY FEATURES
•
MOUNTING FACILITY THICKNESS: 0.062 INCHES NOMINAL IN
•
OVERALL DIAMETER: 0.500 INCHES NOMINAL IN
•
CONNECTOR LOCKING METHOD: FRICTION
•
CONTACT SURFACE TREATMENT: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
•
PRECIOUS MATERIAL AND LOCATION: CONTACT SURFACES GOLD
•
PRECIOUS MATERIAL: GOLD
•
BUSHING ACCOMMODATION HOLE SHAPE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
MOUNTING FACILITY THICKNESS0.062 INCHES NOMINAL IN
OVERALL DIAMETER0.500 INCHES NOMINAL IN
CONNECTOR LOCKING METHODFRICTION
CONTACT SURFACE TREATMENTGOLD SINGLE MATING END SINGLE CONTACT GROUPING
PRECIOUS MATERIAL AND LOCATIONCONTACT SURFACES GOLD
PRECIOUS MATERIALGOLD
SPECIAL FEATURESPOLARIZED; 1 THROUGH MTG HOLE WITH NONTURN DEVICE
BUSHING ACCOMMODATION HOLE SHAPEROUND
CONTACT REMOVABILITYNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
TERMINAL TYPESOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
10-369510-2Interchangeable
interchangeable cross-reference
interchangeable
585781Interchangeable
interchangeable cross-reference
interchangeable
MMP92368Interchangeable
interchangeable cross-reference
interchangeable
AR48236Interchangeable
interchangeable cross-reference
interchangeable
433387Interchangeable
interchangeable cross-reference
interchangeable
388268Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M4S?
M4S is a CONNECTOR,RECEPTACLE,ELECTRICAL.
What parts can replace M4S?
There are 14 known substitutes for M4S: 10-369510-2, 585781, MMP92368 and 11 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M4S?
M4S is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-259-3273. 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