PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MS3106R28-12SConnector,plug,electrical

Amphenol Corp Div Amphenol Aerospace Operations · NSN 5935-00-169-9421 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-169-9421 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-169-9421. Primary manufacturer part number: MS3106R28-12S.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum DC Voltage Rating in Volts: 700.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 28-12 SINGLE MATING END
  • Precious Material and Weight: 0.026 SILVER GRAINS, TROY
  • Included Contact Quantity: 26 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum AC Voltage Rating in Volts: 500.0 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 5935-00-169-9421, 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 Amphenol Corp Div Amphenol Aerospace Operations. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-169-9421
Primary Part NumberMS3106R28-12S
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerAmphenol Corp Div Amphenol Aerospace Operations
StatusACTIVE
Environmental ProtectionMOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum DC Voltage Rating in Volts700.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style28-12 SINGLE MATING END
Precious Material and Weight0.026 SILVER GRAINS, TROY
Included Contact Quantity26 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum AC Voltage Rating in Volts500.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialRUBBER SINGLE MATING END
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps22.0 SINGLE MATING END SINGLE CONTACT GROUPING
Insert Material Document and ClassificationMIL-R-3065 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Thread Quantity Per Inch18
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size1.750 INCHES IN
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE
Nominal Thread Length0.625 INCHES IN
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Precious Material and LocationCONTACT SURFACES SILVER
Insert Position in Deg0.0
Contact Surface Treatment Document and ClassificationQQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Shell Surface TreatmentCADMIUM
Connector Locking MethodINTERNALLY THREADED COUPLING RING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNS
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialSILVER
Shell TypeSOLID
Shell MaterialALUMINUM ALLOY
Contact Surface TreatmentSILVER SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5935-00-682-0570MS3106R28-12S INTERCHANGEABLE
Connector,plug,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MS3106R28-12S PRIMARY Amphenol Corp Div Amphenol Aerospace Operations (USA)
Related Parts
5935-00-682-0570INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
MS3106R28-12S

Frequently Asked Questions

What is NSN 5935-00-169-9421?

NSN 5935-00-169-9421 is a Connector,plug,electrical, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-169-9421?

NSN 5935-00-169-9421 has 1 cross-referenced part number: MS3106R28-12S (Amphenol Corp Div Amphenol Aerospace Operations).

What NSN replaces 5935-00-169-9421?

There is 1 known substitute for 5935-00-169-9421: 5935-00-682-0570. Verify interchangeability with system specifications before substitution.

What are the specifications of MS3106R28-12S?

Key specifications for MS3106R28-12S: Environmental Protection: MOISTURE PROOF AND SALT WATER RESISTANT AND VIBRATION PROOF; Overall Length: 2.010 INCHES NOMINAL IN; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING; Contact Maximum DC Voltage Rating in Volts: 700.0 SINGLE MATING END SINGLE CONTACT GROUPING. 30 total characteristics are documented in the Federal Logistics Information System.

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