PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75-20SSGDConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation · NSN 5935-00-964-5027 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-964-5027 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-964-5027. Primary manufacturer part number: 75-20SSGD.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Maximum AC Voltage Rating in Volts: 800.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: JACKSCREW
  • Threaded Device Type: COUPLING FACILITY AND MOUNTING STUD
  • Insert Material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Nominal Thread Size: 0.138 INCHES IN
  • Mating End Quantity: 1
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-964-5027, 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 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-964-5027
Primary Part Number75-20SSGD
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
StatusCANCELLED
Contact Maximum AC Voltage Rating in Volts800.0 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodJACKSCREW
Threaded Device TypeCOUPLING FACILITY AND MOUNTING STUD
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Nominal Thread Size0.138 INCHES IN
Mating End Quantity1
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style75 SINGLE MATING END
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Thread DirectionRIGHT-HAND
Distance Between Mounting Facility Centers2.271 INCHES MINIMUM AND 2.291 INCHES MAXIMUM IN
Connector Locking MethodJACKSCREW-SOCKET
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Class2A AND 2B A
Body StyleSTRAIGHT SHAPE
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity75 SINGLE MATING END SINGLE CONTACT GROUPING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5940-01-504-20551051003 INTERCHANGEABLE
Marker Strip,terminal Board
Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa
5998-01-611-395310-51003 INTERCHANGEABLE
Electronic Components Assembly
Mainstream Engineering Corp
Cross-Reference Index
Part NumberManufacturer
1778657-075 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
C7708575P3 General Electric Co Specialty Transformer Dept (USA)
75-20SS Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA)
MRE75SJ6H8 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
75SJTYPE11 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
75-20SSGD PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
K137950 Kearfott Corporation Div Guidance and Navigation Division (USA)
105-100-3 Kearfott Corporation Div Guidance and Navigation Division (USA)
Related Parts
5940-01-504-2055INTERCHANGEABLE
MARKER STRIP,TERMINAL BOARD
1051003
5998-01-611-3953INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
10-51003

Frequently Asked Questions

What is NSN 5935-00-964-5027?

NSN 5935-00-964-5027 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 5935-00-964-5027?

NSN 5935-00-964-5027 has 8 cross-referenced part numbers: 1778657-075 (Lockheed Martin Corporation Div Rms - Mitchel Field), C7708575P3 (General Electric Co Specialty Transformer Dept), 75-20SS (Ideal Precision Meter Co Dba Ideal Precision Meter Co), MRE75SJ6H8 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 75SJTYPE11 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect) and 3 more.

What NSN replaces 5935-00-964-5027?

There are 2 known substitutes for 5935-00-964-5027: 5940-01-504-2055, 5998-01-611-3953. Verify interchangeability with system specifications before substitution.

What are the specifications of 75-20SSGD?

Key specifications for 75-20SSGD: Contact Maximum AC Voltage Rating in Volts: 800.0 SINGLE MATING END SINGLE CONTACT GROUPING; Overall Height: 0.781 INCHES NOMINAL IN; Polarization Method: JACKSCREW; Overall Length: 2.719 INCHES NOMINAL IN. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-964-5027 still in active supply?

NSN 5935-00-964-5027 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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