PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3102R12S-3SConnector,receptacle,electrical

Sae International Dba Sae International · NSN 5935-00-725-1345 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-725-1345 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-725-1345. Primary manufacturer part number: MS3102R12S-3S.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Class: 2A A
  • Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING
  • Distance From Mounting Shoulder to Front Face: 0.562 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
  • Contact Maximum AC Voltage Rating in Volts: 500.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.750 INCHES IN
  • Shell Material: ALUMINUM ALLOY
  • Shell Surface Treatment Document and Classification: QQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-725-1345, 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 19 commercial cross-references from 12 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-725-1345
Primary Part NumberMS3102R12S-3S
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Thread Class2A A
Body StyleSTRAIGHT SHAPE, EXTERNAL COUPLING
Distance From Mounting Shoulder to Front Face0.562 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.750 INCHES IN
Shell MaterialALUMINUM ALLOY
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Shell Surface TreatmentCADMIUM
Shell TypeSOLID
Precious Material and LocationCONTACT SURFACES GOLD AND CONTACT SURFACES SILVER
Included Contact Quantity2 SINGLE MATING END SINGLE CONTACT GROUPING
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 LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch20
Contact Maximum DC Voltage Rating in Volts700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Connector Locking MethodEXTERNALLY THREADED SHELL
Nominal Thread Length0.375 INCHES IN
Precious MaterialGOLD AND SILVER
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.002 GOLD GRAINS, TROY AND 0.002 SILVER GRAINS, TROY
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style12S-3 SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MIL-C-5015 GOVERNMENT SPECIFICATION
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Position in Deg0.0
Thread Series DesignatorUNEF
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 4
5935-00-149-3227 INTERCHANGEABLE
Connector,receptacle,electrical
5935-00-169-9395L00309 INTERCHANGEABLE
Connector,receptacle,electrical
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
5935-01-092-2906MS3452W10SL-3P INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-137-0883MS3452W12S-3S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
5935007251345 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
490D960H04 Westinghouse Electric Corp (USA)
MS3102R12S-3S Society of Automotive Engineers Inc (USA)
NL62120-1 L3harris Technologies, Inc. (USA)
25704-350300T38 Knds Deutschland Gmbh & Co. Kg - Werk Kassel - (DEU)
MS3102R12S-3S PRIMARY Sae International Dba Sae International (USA)
AS50151 Society of Automotive Engineers Inc (USA)
NL62120-1REVA L3harris Technologies, Inc. (USA)
MILC5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3102R12S3S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3102R12S3SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS50151 Sae International Dba Sae International (USA)
25704-350300T38 Baainbw Dokumente Ohne Nutzungsrechte Des Baainbw Fur Beschaffungszwecke (DEU)
J436 L3harris Technologies, Inc. (USA)
490D960H04 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
AS50151 Sae International Dba Sae International (USA)
MS3102R12S3S Fci Deutschland Gmbh (DEU)
490D980H04 Westinghouse Electric Corp (USA)
AN3102A/12S/3S Itt Cannon Llc (USA)
Related Parts
5935-00-149-3227INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5935-00-169-9395INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
L00309
5935-01-092-2906INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W10SL-3P
5935-01-137-0883INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W12S-3S

Frequently Asked Questions

What is NSN 5935-00-725-1345?

NSN 5935-00-725-1345 is a Connector,receptacle,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 5935-00-725-1345?

NSN 5935-00-725-1345 has 19 cross-referenced part numbers: 5935007251345 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 490D960H04 (Westinghouse Electric Corp), MS3102R12S-3S (Society of Automotive Engineers Inc), NL62120-1 (L3harris Technologies, Inc.), 25704-350300T38 (Knds Deutschland Gmbh & Co. Kg - Werk Kassel -) and 14 more.

What NSN replaces 5935-00-725-1345?

There are 4 known substitutes for 5935-00-725-1345: 5935-00-149-3227, 5935-00-169-9395, 5935-01-092-2906 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3102R12S-3S?

Key specifications for MS3102R12S-3S: Thread Class: 2A A; Overall Width: 1.094 INCHES NOMINAL IN; Body Style: STRAIGHT SHAPE, EXTERNAL COUPLING; Distance From Mounting Shoulder to Front Face: 0.562 INCHES MINIMUM AND 0.593 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-725-1345 still in active supply?

NSN 5935-00-725-1345 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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