PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WM11ST5EConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-00-172-8053 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-172-8053 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-172-8053. Primary manufacturer part number: WM11ST5E.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Terminal Location: SIDE SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 7.5 SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: FRICTION
  • Included Contact Quantity: 11 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Insert Material: PLASTIC DIALLYL PHTHALATE SINGLE MATING END
  • Contact Surface Treatment: GOLD 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 5935-00-172-8053, 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 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-172-8053
Primary Part NumberWM11ST5E
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Terminal LocationSIDE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps7.5 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodFRICTION
Included Contact Quantity11 SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodSHELL
Mating End Quantity1
Unthreaded Mounting Hole Diameter0.138 INCHES NOMINAL IN
Precious Material and Weight0.011 GOLD GRAINS, TROY
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Distance Between Mounting Facility Centers2.188 INCHES MAXIMUM IN
Contact Position Arrangement Style11 SINGLE MATING END
Shell TypeSOLID
Insert Material Document and ClassificationMIL-M-14,TY MDG MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Shell Surface TreatmentCADMIUM
Shell MaterialALUMINUM ALLOY
Body StyleSTRAIGHT SHAPE
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Precious MaterialGOLD
Shell Surface Treatment Document and ClassificationQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5935-00-066-7982WM11S INTERCHANGEABLE
Connector,receptacle,electrical
Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
5935-00-079-5336 INTERCHANGEABLE
Connector,receptacle,electrical
6680-01-114-607545652 INTERCHANGEABLE
Transmitter,liquid Quantity
Setra Systems, Inc. Dba Gems Sensors
Cross-Reference Index
Part NumberManufacturer
WM11ST5E Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
WM11P4X9B Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
4565-2 Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems (USA)
WM11S Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
Related Parts
5935-00-066-7982INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
WM11S
5935-00-079-5336INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6680-01-114-6075INTERCHANGEABLE
TRANSMITTER,LIQUID QUANTITY
45652

Frequently Asked Questions

What is NSN 5935-00-172-8053?

NSN 5935-00-172-8053 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: active.

What are the part numbers for NSN 5935-00-172-8053?

NSN 5935-00-172-8053 has 4 cross-referenced part numbers: WM11ST5E (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), WM11P4X9B (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 4565-2 (Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems), WM11S (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect).

What NSN replaces 5935-00-172-8053?

There are 3 known substitutes for 5935-00-172-8053: 5935-00-066-7982, 5935-00-079-5336, 6680-01-114-6075. Verify interchangeability with system specifications before substitution.

What are the specifications of WM11ST5E?

Key specifications for WM11ST5E: Terminal Location: SIDE SINGLE MATING END SINGLE CONTACT GROUPING; Contact Maximum Current Rating in Amps: 7.5 SINGLE MATING END SINGLE CONTACT GROUPING; Connector Locking Method: FRICTION; Included Contact Quantity: 11 SINGLE MATING END SINGLE CONTACT GROUPING. 26 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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