PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3106F20-29SConnector,plug,electrical

Sae International Dba Sae International · NSN 5935-00-172-8039 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-172-8039 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-172-8039. Primary manufacturer part number: MS3106F20-29S.
Features
  • Connector,plug,electrical — FSC 5935
  • Mating End Quantity: 1
  • Body Style: STRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
  • Nominal Thread Size: 1.250 INCHES IN
  • Included Contact Quantity: 17 SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Length: 0.625 INCHES IN
  • Contact Position Arrangement Style: 20-29 SINGLE MATING END
  • Polarization Method: KEYWAY OR MULTIPLE KEYWAY
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-172-8039, 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 30 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-172-8039
Primary Part NumberMS3106F20-29S
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Mating End Quantity1
Body StyleSTRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF
Nominal Thread Size1.250 INCHES IN
Included Contact Quantity17 SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Length0.625 INCHES IN
Contact Position Arrangement Style20-29 SINGLE MATING END
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Thread DirectionRIGHT-HAND
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD AND SILVER
Environmental ProtectionMOISTURE RESISTANT AND SALT WATER RESISTANT AND VIBRATION RESISTANT
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.).
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD AND CONTACT SURFACES SILVER
Shell TypeSOLID
Thread Series DesignatorUNEF
Cable Entrance Diameter0.656 INCHES MINIMUM IN
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Contact Maximum DC Voltage Rating in Volts700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-MILC5015 GOVERNMENT SPECIFICATION
Contact Maximum Current Rating in Amps22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialALUMINUM ALLOY
Insert Position in Deg0.0
Connector Cable Strain Relief MethodCABLE CLAMP
Shell Surface TreatmentCADMIUM
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeCOUPLING FACILITY
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5935-01-076-5725MS3456W20-29S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MS3106F20-29S Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
860142-5029 Litton Systems Inc. Div Navigation Systems Division (USA)
SAE-AS50151 Sae International Dba Sae International (USA)
MILC5015 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS3106F20-29S PRIMARY Sae International Dba Sae International (USA)
10-474620-29S Amphenol Corp Div Amphenol Aerospace Operations (USA)
CA3106E20-29SF74 Itt Cannon Llc (USA)
Related Parts
5935-01-076-5725INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3456W20-29S

Frequently Asked Questions

What is NSN 5935-00-172-8039?

NSN 5935-00-172-8039 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 5935-00-172-8039?

NSN 5935-00-172-8039 has 7 cross-referenced part numbers: MS3106F20-29S (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 860142-5029 (Litton Systems Inc. Div Navigation Systems Division), SAE-AS50151 (Sae International Dba Sae International), MILC5015 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS3106F20-29S (Sae International Dba Sae International) and 2 more.

What NSN replaces 5935-00-172-8039?

There is 1 known substitute for 5935-00-172-8039: 5935-01-076-5725. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3106F20-29S?

Key specifications for MS3106F20-29S: Mating End Quantity: 1; Body Style: STRAIGHT SHAPE, INTERNAL COUPLING W/STRAIN RELIEF; Nominal Thread Size: 1.250 INCHES IN; Included Contact Quantity: 17 SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-172-8039 still in active supply?

NSN 5935-00-172-8039 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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