PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MRE20SJ6Connector,receptacle,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-00-660-6017 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-660-6017 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-660-6017. Primary manufacturer part number: MRE20SJ6.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Insert Material: PLASTIC SINGLE MATING END
  • Nominal Thread Size: 0.112 INCHES IN
  • Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 20 SINGLE MATING END SINGLE CONTACT GROUPING
  • Connector Locking Method: SCREW
  • Mating End Quantity: 1
  • Threaded Device Type: MOUNTING STUD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-00-660-6017, 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 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-660-6017
Primary Part NumberMRE20SJ6
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Insert MaterialPLASTIC SINGLE MATING END
Nominal Thread Size0.112 INCHES IN
Included Contact TypeROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity20 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Locking MethodSCREW
Mating End Quantity1
Threaded Device TypeMOUNTING STUD
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Length0.719 INCHES IN
Contact Maximum Current Rating in Amps13.0 SINGLE MATING END SINGLE CONTACT GROUPING
Distance Between Mounting Facility Centers1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3020-00-389-6333805075 INTERCHANGEABLE
Gear,spur
Dresser, Llc
5905-01-096-54692626 INTERCHANGEABLE
Resistor,fixed,wire Wound
Crown Audio, Inc. Dba Crown International
Cross-Reference Index
Part NumberManufacturer
2251077 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
MRE20SJ6 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
26267 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
Related Parts
3020-00-389-6333INTERCHANGEABLE
GEAR,SPUR
805075
5905-01-096-5469INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND
2626

Frequently Asked Questions

What is NSN 5935-00-660-6017?

NSN 5935-00-660-6017 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 5935-00-660-6017?

NSN 5935-00-660-6017 has 3 cross-referenced part numbers: 2251077 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), MRE20SJ6 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), 26267 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp).

What NSN replaces 5935-00-660-6017?

There are 2 known substitutes for 5935-00-660-6017: 3020-00-389-6333, 5905-01-096-5469. Verify interchangeability with system specifications before substitution.

What are the specifications of MRE20SJ6?

Key specifications for MRE20SJ6: Overall Height: 0.719 INCHES NOMINAL IN; Insert Material: PLASTIC SINGLE MATING END; Nominal Thread Size: 0.112 INCHES IN; Included Contact Type: ROUND SOCKET SINGLE MATING END SINGLE CONTACT GROUPING. 15 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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