PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3456W12-5SConnector,plug,electrical

Sae International Dba Sae International · NSN 5935-01-147-0148 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-147-0148 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-147-0148. Primary manufacturer part number: MS3456W12-5S.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Class: 2B AND 2A A
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Type: SOLID
  • Thread Series Designator: UNEF
  • Included Contact Quantity: 1 SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Quantity Per Inch: 20
  • Nominal Thread Length: 0.664 INCHES AND 0.290 INCHES IN
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-147-0148, 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 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 19 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-147-0148
Primary Part NumberMS3456W12-5S
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Thread Class2B AND 2A A
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeSOLID
Thread Series DesignatorUNEF
Included Contact Quantity1 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Quantity Per Inch20
Nominal Thread Length0.664 INCHES AND 0.290 INCHES IN
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Insert MaterialRUBBER SILICONE CLASS Q SINGLE MATING END
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Contact Surface TreatmentGOLD 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.).
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.750 INCHES IN
Insert Position in Deg0.0
Precious MaterialGOLD
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style12-5 SINGLE MATING END
Shell Surface Treatment Document and ClassificationQQ-P-416 TY 2,CL 3 FED SPEC ALL TREATMENT RESPONSES
Shell MaterialALUMINUM ALLOY
Precious Material and Weight0.005 GOLD GRAINS, TROY
Specification/standard Data96906-MS3456 GOVERNMENT STANDARD
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
Threaded Device TypeCOUPLING FACILITY AND BACK SHELL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5935-00-341-1237 INTERCHANGEABLE
Connector,plug,electrical
5935-00-557-1984MS25183A20-24S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-00-578-2371MS25183AS20-33S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-00-850-1759 INTERCHANGEABLE
Connector,plug,electrical
5935-01-165-9967MS3454W14S-2S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-184-7376MS25043-10DA INTERCHANGEABLE
Cover,electrical Connector
Sae International Dba Sae International
5935-01-236-8669MS3452W20-14S INTERCHANGEABLE
Connector,receptacle,electrical
Sae International Dba Sae International
5935-01-250-4958MS3456W24-28PX INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-01-480-4732MS3408D-24-28P INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MS3456W12-5S Society of Automotive Engineers Inc (USA)
AS5015 Society of Automotive Engineers Inc (USA)
MS3106R12-5S Military Standards Promulgated by Military Departments 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
MILC83723-23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-005015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3106F12-5S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS50151 Sae International Dba Sae International (USA)
MS3108F12-5S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Y050-8107090 Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA)
AS5015 Sae International Dba Sae International (USA)
MS3456W12-5S PRIMARY Sae International Dba Sae International (USA)
MS3456W12-5S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
M83723/23R1205N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3456L12-5S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3106R12-5SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3106A12S-3SZ Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3106A12-5SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-341-1237INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-557-1984INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS25183A20-24S
5935-00-578-2371INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS25183AS20-33S
5935-00-850-1759INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-165-9967INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3454W14S-2S
5935-01-184-7376INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
MS25043-10DA
5935-01-236-8669INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
MS3452W20-14S
5935-01-250-4958INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3456W24-28PX
5935-01-480-4732INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3408D-24-28P

Frequently Asked Questions

What is NSN 5935-01-147-0148?

NSN 5935-01-147-0148 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 5935-01-147-0148?

NSN 5935-01-147-0148 has 19 cross-referenced part numbers: MS3456W12-5S (Society of Automotive Engineers Inc), AS5015 (Society of Automotive Engineers Inc), MS3106R12-5S (Military Standards Promulgated by Military Departments 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) and 14 more.

What NSN replaces 5935-01-147-0148?

There are 9 known substitutes for 5935-01-147-0148: 5935-00-341-1237, 5935-00-557-1984, 5935-00-578-2371 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3456W12-5S?

Key specifications for MS3456W12-5S: Thread Class: 2B AND 2A A; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING; Shell Type: SOLID; Thread Series Designator: UNEF. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-147-0148 still in active supply?

NSN 5935-01-147-0148 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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