PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

K6SConnector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-00-666-4508 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-666-4508 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-666-4508. Primary manufacturer part number: K6S.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Board Accommodated Width: 0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Mating End Quantity: 1
  • Terminal Location: FRONT SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: GUIDE PIN/SOCKET
  • Insert Material Document and Classification: MIL-M-14,TYPE MME MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-666-4508, 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 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-666-4508
Primary Part NumberK6S
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusCANCELLED
Contact Maximum Current Rating in Amps5.0 SINGLE MATING END SINGLE CONTACT GROUPING
Board Accommodated Width0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Terminal LocationFRONT SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodGUIDE PIN/SOCKET
Insert Material Document and ClassificationMIL-M-14,TYPE MME MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Included Contact Quantity6 SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement StyleBRIDGED CONTACTS INSERTED BOARD SINGLE MATING END
Distance Between Mounting Facility Centers1.530 INCHES NOMINAL IN
Terminal TypeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
Board Accommodated Length1.100 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
Included Contact TypeU-SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Unthreaded Mounting Hole Diameter0.125 INCHES NOMINAL IN
Precious MaterialGOLD
Insert MaterialPLASTIC MELAMINE SINGLE MATING END
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT EDGE TYPE W/MOUNTING FLANGE
Precious Material and LocationCONTACT SURFACE GOLD
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4140-00-060-0020107-97 INTERCHANGEABLE
Impeller,fan,centrifugal
Prestolite Electric Inc
9540-00-596-3170 INTERCHANGEABLE
Beam,structural
4730-00-608-10436K31 INTERCHANGEABLE
Coupling Half,quick Disconnect
Tuthill Corp Hansen Coupling Div
6625-01-162-812210797 INTERCHANGEABLE
Ammeter
Continental Electronics Corp
3530-01-180-017910797 INTERCHANGEABLE
Presser Foot,sewing Machine
Consolidated Sewing Machine Corp
5950-01-200-4042577R729H18 INTERCHANGEABLE
Coil,radio Frequency
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
5360-01-234-955810797 INTERCHANGEABLE
Spring,helical,compression
Imi Cash Valve Inc
5340-01-428-2783K-6S INTERCHANGEABLE
Plunger,detent
Reid Supply Company
5360-01-509-786110797 INTERCHANGEABLE
Spring,helical,compression
Shaw Development, Llc
6650-01-514-780910797 INTERCHANGEABLE
Cap,lens
Aimpoint Inc Dba Aimpoint Inc
Cross-Reference Index
Part NumberManufacturer
K6S PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
10797 Abrams Instrument Corporation (USA)
Related Parts
4140-00-060-0020INTERCHANGEABLE
IMPELLER,FAN,CENTRIFUGAL
107-97
9540-00-596-3170INTERCHANGEABLE
BEAM,STRUCTURAL
4730-00-608-1043INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
6K31
6625-01-162-8122INTERCHANGEABLE
AMMETER
10797
3530-01-180-0179INTERCHANGEABLE
PRESSER FOOT,SEWING MACHINE
10797
5950-01-200-4042INTERCHANGEABLE
COIL,RADIO FREQUENCY
577R729H18
5360-01-234-9558INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10797
5340-01-428-2783INTERCHANGEABLE
PLUNGER,DETENT
K-6S
5360-01-509-7861INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
10797
6650-01-514-7809INTERCHANGEABLE
CAP,LENS
10797
6520-01-573-1727INTERCHANGEABLE
POST KIT,ENDODONTIC

Frequently Asked Questions

What is NSN 5935-00-666-4508?

NSN 5935-00-666-4508 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 5935-00-666-4508?

NSN 5935-00-666-4508 has 2 cross-referenced part numbers: K6S (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 10797 (Abrams Instrument Corporation).

What NSN replaces 5935-00-666-4508?

There are 11 known substitutes for 5935-00-666-4508: 4140-00-060-0020, 9540-00-596-3170, 4730-00-608-1043 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of K6S?

Key specifications for K6S: Contact Maximum Current Rating in Amps: 5.0 SINGLE MATING END SINGLE CONTACT GROUPING; Board Accommodated Width: 0.054 INCHES MINIMUM AND 0.071 INCHES MAXIMUM IN; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING; Mating End Quantity: 1. 22 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-666-4508 still in active supply?

NSN 5935-00-666-4508 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