PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3456W20-29SConnector,plug,electrical

Sae International Dba Sae International · NSN 5935-01-076-5725 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-076-5725 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-076-5725. Primary manufacturer part number: MS3456W20-29S.
Features
  • Connector,plug,electrical — FSC 5935
  • Thread Quantity Per Inch: 18
  • Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Precious Material and Weight: 0.017 GOLD GRAINS, TROY
  • Insert Material: SILICON SINGLE MATING END
  • Contact Surface Treatment: GOLD SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-076-5725, 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 20 commercial cross-references from 7 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
NSN5935-01-076-5725
Primary Part NumberMS3456W20-29S
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Thread Quantity Per Inch18
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.017 GOLD GRAINS, TROY
Insert MaterialSILICON SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Nominal Thread Length0.290 INCHES AND 0.664 INCHES IN
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Shell Surface TreatmentCADMIUM
Contact Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size1.188 INCHES AND 1.250 INCHES IN
Shell TypeSOLID
Insert Position in Deg0.0
Contact Maximum DC Voltage Rating in Volts700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style20-29 SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD
Thread Series DesignatorUNEF
Terminal TypeCRIMP SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data96906-MS3456 GOVERNMENT STANDARD
Included Contact Quantity17 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Contact RemovabilityREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5935-00-172-8039MS3106F20-29S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-00-549-8314AN3106A20-29S INTERCHANGEABLE
Connector,plug,electrical
Amphenol Corp Div Amphenol Aerospace Operations
5935-00-552-47114118735-212 INTERCHANGEABLE
Connector,plug,electrical
Raytheon Company Div Rmd Strategic
5935-00-553-2684 INTERCHANGEABLE
Connector,plug,electrical
5935-00-553-3098 INTERCHANGEABLE
Connector,plug,electrical
5935-00-646-6626 INTERCHANGEABLE
Connector,plug,electrical
5935-00-725-8233MS3106R20-29S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
5935-00-760-0786 INTERCHANGEABLE
Connector,plug,electrical
5935-01-036-1285604AS583-12 INTERCHANGEABLE
Connector,plug,electrical
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5935-01-065-7449 INTERCHANGEABLE
Connector,plug,electrical
Cross-Reference Index
Part NumberManufacturer
MS3456W20-29S PRIMARY Sae International Dba Sae International (USA)
MS3456W20-29S Gse Services Pty Ltd (AUS)
MS3106E-20-29S Amphenol Corp Div Amphenol Aerospace Operations (USA)
AN3106A20-29SC Aeronautical Standards Group Dept of Navy and Air Force (USA)
SAE-AS50151 Sae International Dba Sae International (USA)
M83723-23F2029N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3106A20-29SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3106A20-29S 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
MS3106B+20+29S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
AS50151 Society of Automotive Engineers Inc (USA)
MS3106R20-29S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
M83723/23R2029N Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3106F20-29S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MS3456W20-29S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-83723/23 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS50151 Sae International Dba Sae International (USA)
MS3456W20-29S Society of Automotive Engineers Inc (USA)
MS3456L20-29S Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3106R20-29SC Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
5935-00-172-8039INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106F20-29S
5935-00-549-8314INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
AN3106A20-29S
5935-00-552-4711INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4118735-212
5935-00-553-2684INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-553-3098INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-646-6626INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-00-725-8233INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106R20-29S
5935-00-760-0786INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-036-1285INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
604AS583-12
5935-01-065-7449INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-075-9503INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3456W20-29P
5935-01-219-1304INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106A20-29S

Frequently Asked Questions

What is NSN 5935-01-076-5725?

NSN 5935-01-076-5725 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 5935-01-076-5725?

NSN 5935-01-076-5725 has 20 cross-referenced part numbers: MS3456W20-29S (Sae International Dba Sae International), MS3456W20-29S (Gse Services Pty Ltd), MS3106E-20-29S (Amphenol Corp Div Amphenol Aerospace Operations), AN3106A20-29SC (Aeronautical Standards Group Dept of Navy and Air Force), SAE-AS50151 (Sae International Dba Sae International) and 15 more.

What NSN replaces 5935-01-076-5725?

There are 12 known substitutes for 5935-01-076-5725: 5935-00-172-8039, 5935-00-549-8314, 5935-00-552-4711 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3456W20-29S?

Key specifications for MS3456W20-29S: Thread Quantity Per Inch: 18; Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING W/BACKSHELL; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-076-5725 still in active supply?

NSN 5935-01-076-5725 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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