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PartsTable / COMPONENT / MS3456W14S-7S
MS3456W14S-7S ✓ 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 body_style: STRAIGHT SHAPE, INTERNAL COUPLING, shell_type: SOLID, thread_class: 2A AND 2B A, terminal_type: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING, overall_length: 2.031 INCHES MAXIMUM IN, shell_material: ALUMINUM ALLOY. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5935-00-544-5143, 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
MS3456W14S-7S
NSN: 5935-00-544-5143
FSC: 5935
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
body_styleSTRAIGHT SHAPE, INTERNAL COUPLING
shell_typeSOLID
thread_class2A AND 2B A
terminal_typeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
overall_length2.031 INCHES MAXIMUM IN
shell_materialALUMINUM ALLOY
insert_materialPLASTIC SILICONE MINERAL FILLED SINGLE MATING END
overall_diameter1.156 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
terminal_locationBACK SINGLE MATING END SINGLE CONTACT GROUPING
mating_end_quantity1
nominal_thread_size0.875 INCHES IN
NSN5935-00-544-5143
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CONNECTOR,PLUG,ELECTRICAL TITLE COMPONENT PN MS3456W14S-7S MFR CONNECTOR,PLUG,ELECTRI
KEY FEATURES
•
TERMINAL TYPE: CRIMP SINGLE MATING END SINGLE CONTACT GROUPING
•
INCLUDED CONTACT QUANTITY: 3 SINGLE MATING END SINGLE CONTACT GROUPING
•
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
POLARIZATION METHOD: KEY, MULTIPLE KEY GROOVE
•
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
•
CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS: 700.0 SINGLE MATING END SINGLE CONTACT GROUPING
•
NOMINAL THREAD LENGTH: 0.290 INCHES AND 0.375 INCHES IN
•
TEST DATA DOCUMENT: 81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPECRIMP SINGLE MATING END SINGLE CONTACT GROUPING
INCLUDED CONTACT QUANTITY3 SINGLE MATING END SINGLE CONTACT GROUPING
CONTACT MAXIMUM AC VOLTAGE RATING IN VOLTS500.0 SINGLE MATING END SINGLE CONTACT GROUPING
POLARIZATION METHODKEY, MULTIPLE KEY GROOVE
SHELL SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
CONTACT MAXIMUM DC VOLTAGE RATING IN VOLTS700.0 SINGLE MATING END SINGLE CONTACT GROUPING
NOMINAL THREAD LENGTH0.290 INCHES AND 0.375 INCHES IN
TEST DATA DOCUMENT81349-MIL-C-5015 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
CONNECTOR LOCKING METHODINTERNALLY THREADED COUPLING RING
NOMINAL THREAD SIZE0.875 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
14599Interchangeable
interchangeable cross-reference
interchangeable
MS3456W14S-7SCInterchangeable
interchangeable cross-reference
interchangeable
373-003-012Interchangeable
interchangeable cross-reference
interchangeable
AN3106A14S7SInterchangeable
interchangeable cross-reference
interchangeable
GGG-C-406 TY1CLDInterchangeable
interchangeable cross-reference
interchangeable
A-A-433Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS3456W14S-7S?
MS3456W14S-7S is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace MS3456W14S-7S?
There are 22 known substitutes for MS3456W14S-7S: 14599, MS3456W14S-7SC, 373-003-012 and 19 more. Substitute compatibility should be verified for your specific system.
Is MS3456W14S-7S still available?
MS3456W14S-7S is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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Last verified: July 2026