PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM11-20SGDConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation · NSN 5935-00-800-0813 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-800-0813 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-800-0813. Primary manufacturer part number: SM11-20SGD.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Included Contact Quantity: 11 SINGLE MATING END SINGLE CONTACT GROUPING
  • Thread Class: 2A A
  • Precious Material: GOLD AND SILVER
  • Terminal Type: SOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.086 INCHES IN
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-800-0813, 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 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation. Government technical data includes 24 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 14 commercial cross-references from 13 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
NSN5935-00-800-0813
Primary Part NumberSM11-20SGD
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
StatusCANCELLED
Included Contact Quantity11 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Class2A A
Precious MaterialGOLD AND SILVER
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.086 INCHES IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.011 GOLD GRAINS, TROY AND 0.011 SILVER GRAINS, TROY
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Contact Position Arrangement Style11 SINGLE MATING END
Insert Material Document and ClassificationMIL-M-19833,TYPE GDI-30 MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Precious Material and LocationCONTACT SURFACES GOLD AND CONTACT SURFACES SILVER
Polarization MethodGUIDE PIN/SOCKET
Contact Surface TreatmentGOLD AND SILVER SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Environmental ProtectionVIBRATION PROOF
Distance Between Mounting Facility Centers0.625 INCHES NOMINAL IN
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Threaded Device TypeMOUNTING STUD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5935-00-501-87078908541 INTERCHANGEABLE
Connector,receptacle,electrical
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
SM11-20S Atlas Connectors Co Inc (USA)
5933508 Tadiran Ltd (ISR)
3522 500 19935 Thales Nederland (NLD)
SMI-11F Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
813358-3 L3harris Cincinnati Electronics Corporation (USA)
115477-000 Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems (USA)
SRM11SNSS0000 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
SM11-20SGD PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
SMS520G-11027 Vishay Dale Electronics, Inc. (USA)
5040-11S Gilbert Engineering Co Inc/incon Sub of Transitron Electronic Corp (USA)
276-1914P1 Raytheon Company (USA)
58A24D72-5 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
276-1914P1 Raytheon Company Div Corp (USA)
276-1914P1 Raytheon Company Dba Raytheon Co (USA)
Related Parts
5935-00-501-8707INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
8908541

Frequently Asked Questions

What is NSN 5935-00-800-0813?

NSN 5935-00-800-0813 is a Connector,receptacle,electrical, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-800-0813?

NSN 5935-00-800-0813 has 14 cross-referenced part numbers: SM11-20S (Atlas Connectors Co Inc), 5933508 (Tadiran Ltd), 3522 500 19935 (Thales Nederland), SMI-11F (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 813358-3 (L3harris Cincinnati Electronics Corporation) and 9 more.

What NSN replaces 5935-00-800-0813?

There is 1 known substitute for 5935-00-800-0813: 5935-00-501-8707. Verify interchangeability with system specifications before substitution.

What are the specifications of SM11-20SGD?

Key specifications for SM11-20SGD: Included Contact Quantity: 11 SINGLE MATING END SINGLE CONTACT GROUPING; Overall Height: 0.470 INCHES NOMINAL IN; Thread Class: 2A A; Precious Material: GOLD AND SILVER. 27 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-800-0813 still in active supply?

NSN 5935-00-800-0813 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.
PartsTable Design LLC · partstable.com