PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M7SDConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-00-259-0775 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-259-0775 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-259-0775. Primary manufacturer part number: M7SD.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Thread Quantity Per Inch: 20
  • Included Contact Type: ROUND SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
  • Insert Material: PLASTIC ALL MATING ENDS
  • Polarization Method: KEYWAY OR MULTIPLE KEYWAY
  • Insert Position in Deg: 0.0
  • Shell Type: HOOD, TOP OPENING
  • Contact Maximum AC Voltage Rating in Volts: 660.0 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 5935-00-259-0775, 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. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 commercial cross-references from 8 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-259-0775
Primary Part NumberM7SD
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusCANCELLED
Thread Quantity Per Inch20
Included Contact TypeROUND SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS
Insert MaterialPLASTIC ALL MATING ENDS
Polarization MethodKEYWAY OR MULTIPLE KEYWAY
Insert Position in Deg0.0
Shell TypeHOOD, TOP OPENING
Contact Maximum AC Voltage Rating in Volts660.0 SINGLE MATING END SINGLE CONTACT GROUPING
Thread Series DesignatorUNF
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleMH-7 SINGLE MATING END
Included Contact Quantity7 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSOLDER WELL ALL MATING ENDS ALL CONTACT GROUPINGS
Terminal LocationBACK ALL MATING ENDS ALL CONTACT GROUPINGS
Nominal Thread Size0.500 INCHES IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Threaded Device TypeMOUNTING STUD
Mating End Quantity1
Environmental ProtectionOIL RESISTANT AND VIBRATION RESISTANT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 7
5310-00-411-290826192 INTERCHANGEABLE
Washer,lock
Ge Aviation Systems Llc Dba Ge Aviation
5120-00-694-11977406874P1 INTERCHANGEABLE
Pin Straightener,electron Tube
General Electric Company
3120-00-763-628026-192 INTERCHANGEABLE
Bushing,sleeve
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5935-00-814-7791372-1536-00 INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation
5985-01-213-049411568648 INTERCHANGEABLE
Coupler,directional
Us Army Aviation and Missile Command
5325-01-269-138626192 INTERCHANGEABLE
Ring,retaining
Altra Industrial Motion Corp.
6625-01-615-26795282549 INTERCHANGEABLE
Oscilloscope
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
26-192 Amphenol Corp Div Amphenol Aerospace Operations (USA)
GH7FD Gap Instrument Corp Gorn Div (USA)
26-192 Amphenol Corp Spectra-Strip/itd (USA)
372-1124-000 Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems (USA)
M7SD PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
746208-7 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
C7-20SD Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
C720S Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect Rf Corporation (USA)
372-1124-00 PRIMARY Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
Related Parts
5310-00-411-2908INTERCHANGEABLE
WASHER,LOCK
26192
5120-00-694-1197INTERCHANGEABLE
PIN STRAIGHTENER,ELECTRON TUBE
7406874P1
3120-00-763-6280INTERCHANGEABLE
BUSHING,SLEEVE
26-192
5935-00-814-7791INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
372-1536-00
5985-01-213-0494INTERCHANGEABLE
COUPLER,DIRECTIONAL
11568648
5325-01-269-1386INTERCHANGEABLE
RING,RETAINING
26192
6625-01-615-2679INTERCHANGEABLE
OSCILLOSCOPE
5282549

Frequently Asked Questions

What is NSN 5935-00-259-0775?

NSN 5935-00-259-0775 is a Connector,receptacle,electrical, manufactured by Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-259-0775?

NSN 5935-00-259-0775 has 9 cross-referenced part numbers: 26-192 (Amphenol Corp Div Amphenol Aerospace Operations), GH7FD (Gap Instrument Corp Gorn Div), 26-192 (Amphenol Corp Spectra-Strip/itd), 372-1124-000 (Rockwell Collins, Inc. Div Collins Aerospace - Mission Systems), M7SD (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect) and 4 more.

What NSN replaces 5935-00-259-0775?

There are 7 known substitutes for 5935-00-259-0775: 5310-00-411-2908, 5120-00-694-1197, 3120-00-763-6280 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M7SD?

Key specifications for M7SD: Thread Quantity Per Inch: 20; Included Contact Type: ROUND SOCKET ALL MATING ENDS ALL CONTACT GROUPINGS; Insert Material: PLASTIC ALL MATING ENDS; Polarization Method: KEYWAY OR MULTIPLE KEYWAY. 21 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-259-0775 still in active supply?

NSN 5935-00-259-0775 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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