PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3456W18-9SConnector,plug,electrical

Sae International Dba Sae International · NSN 5935-00-548-0953 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-548-0953 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-548-0953. Primary manufacturer part number: MS3456W18-9S.
Features
  • Connector,plug,electrical — FSC 5935
  • Overall Diameter: 1.344 INCHES MAXIMUM IN
  • Insert Position in Deg: 0.0
  • Nominal Thread Size: 1.062 INCHES AND 1.125 INCHES IN
  • Insert Material: PLASTIC SILICONE SINGLE MATING END
  • Contact Maximum AC Voltage Rating in Volts: 200.0 SINGLE MATING END ALL CONTACT GROUPINGS
  • Shell Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
  • Contact Removability: REMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-548-0953, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 18 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-548-0953
Primary Part NumberMS3456W18-9S
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Overall Diameter1.344 INCHES MAXIMUM IN
Insert Position in Deg0.0
Nominal Thread Size1.062 INCHES AND 1.125 INCHES IN
Insert MaterialPLASTIC SILICONE SINGLE MATING END
Contact Maximum AC Voltage Rating in Volts200.0 SINGLE MATING END ALL CONTACT GROUPINGS
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Contact RemovabilityREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Shell TypeSOLID
Shell Surface TreatmentCADMIUM
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Included Contact TypeROUND SOCKET SINGLE MATING END ALL CONTACT GROUPINGS
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.).
Terminal TypeCRIMP SINGLE MATING END ALL CONTACT GROUPINGS
Specification/standard Data81349-MIL-C-5015 GOVERNMENT SPECIFICATION
Included Contact Quantity5 SINGLE MATING END SECOND CONTACT GROUPING
Thread Series DesignatorUNEF
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact Maximum DC Voltage Rating in Volts250.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Position Arrangement Style18-9 SINGLE MATING END
Nominal Thread Length0.290 INCHES AND 0.625 INCHES IN
Terminal LocationBACK SINGLE MATING END ALL CONTACT GROUPINGS
Shell MaterialALUMINUM ALLOY
Included Contact Quantity2 SINGLE MATING END FIRST CONTACT GROUPING
Environmental ProtectionMOISTURE RESISTANT AND VIBRATION RESISTANT AND SALT WATER RESISTANT
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
Thread DirectionRIGHT-HAND
Thread Class2A AND 2B A
Threaded Device TypeBACK SHELL AND COUPLING FACILITY
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-188-6783MS3106K22-14P INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-00-188-6914MS3106K32-17P INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-00-256-1659 INTERCHANGEABLE
Connector,plug,electrical
5935-00-421-9143 INTERCHANGEABLE
Connector,plug,electrical
5935-00-539-2276 INTERCHANGEABLE
Connector,plug,electrical
5935-00-549-1414 INTERCHANGEABLE
Connector,plug,electrical
5935-00-552-3029 INTERCHANGEABLE
Connector,plug,electrical
5935-00-686-0271 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-727-7559 INTERCHANGEABLE
Connector,plug,electrical
5935-00-727-7560 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MS3102A18-9SSR Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3456W18-9S PRIMARY Sae International Dba Sae International (USA)
AN3106A18-9SC Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS3106F18-9SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
01C-MS3106E18-9S Copoint Electronics B.v. (NLD)
SAE-AS50151 Sae International Dba Sae International (USA)
MS3456W18-9S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3106E18-9S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3106B18-9S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
108-122-032 Aydin Corp Aydin Controls Div (USA)
MILC5015D Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MILC5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3106A18-9SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
246-3106R18-9S103 Amphenol Corp Spectra-Strip/itd (USA)
BACC63S18-9S The Boeing Company Div Defense (USA)
AN3106E18-9S Aeronautical Standards Group Dept of Navy and Air Force (USA)
MS3106R18-9S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-188-6783INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106K22-14P
5935-00-188-6914INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106K32-17P
5935-00-256-1659INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-421-9143INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-539-2276INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-549-1414INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-552-3029INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-686-0271INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-727-7559INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-727-7560INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-801-6616INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3102R14S-7P
5935-00-805-4992INTERCHANGEABLE
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Frequently Asked Questions

What is NSN 5935-00-548-0953?

NSN 5935-00-548-0953 is a Connector,plug,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-548-0953?

NSN 5935-00-548-0953 has 18 cross-referenced part numbers: MS3102A18-9SSR (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MS3456W18-9S (Sae International Dba Sae International), AN3106A18-9SC (Aeronautical Standards Group Dept of Navy and Air Force), MS3106F18-9SC (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 01C-MS3106E18-9S (Copoint Electronics B.v.) and 13 more.

What NSN replaces 5935-00-548-0953?

There are 12 known substitutes for 5935-00-548-0953: 5935-00-188-6783, 5935-00-188-6914, 5935-00-256-1659 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3456W18-9S?

Key specifications for MS3456W18-9S: Overall Diameter: 1.344 INCHES MAXIMUM IN; Insert Position in Deg: 0.0; Nominal Thread Size: 1.062 INCHES AND 1.125 INCHES IN; Insert Material: PLASTIC SILICONE SINGLE MATING END. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-548-0953 still in active supply?

NSN 5935-00-548-0953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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