PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18623Connector Body,plug,electrical

Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect · NSN 5935-00-856-3956 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-856-3956 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-856-3956. Primary manufacturer part number: 18623.
Features
  • Connector Body,plug,electrical — FSC 5935
  • Threaded Device Type: COUPLING FACILITY
  • Thread Quantity Per Inch: 32
  • Nominal Thread Size: 0.138 INCHES IN
  • Contact Position Arrangement Style: 75 SINGLE MATING END
  • Shell Type: HOOD, TOP OPENING
  • Connector Locking Method: JACKSCREW-SOCKET
  • Insert Material Document and Classification: MIL-M-14,TY SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector Body,plug,electrical, cataloged under National Stock Number 5935-00-856-3956, 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 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-856-3956
Primary Part Number18623
Item NameConnector Body,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerWinchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect
StatusACTIVE
Threaded Device TypeCOUPLING FACILITY
Thread Quantity Per Inch32
Nominal Thread Size0.138 INCHES IN
Contact Position Arrangement Style75 SINGLE MATING END
Shell TypeHOOD, TOP OPENING
Connector Locking MethodJACKSCREW-SOCKET
Insert Material Document and ClassificationMIL-M-14,TY SDG-F MIL SPEC SINGLE MATERIAL RESPONSE SINGLE MATING END
Polarization MethodJACKSCREW
Body StyleHOOD, TOP OPENING W/CLAMP
Connector Cable Strain Relief MethodCABLE CLAMP
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Cable Opening Width0.625 INCHES NOMINAL IN
Shell MaterialALUMINUM
Shell Surface TreatmentANODIZE
Insert MaterialPLASTIC DIALLYL PHTHALATE SINGLE MATING END
Cable Opening Length0.875 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Mating End Quantity1
Thread Class2A AND 2B A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5930-00-484-7560257101F4X INTERCHANGEABLE
Switch,rotary
Electro Switch Corp. Dba Oak Grisgsby Div Electroswitch
5340-00-685-570018623 INTERCHANGEABLE
Clamp,instrument Mounting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
1005-00-902-2008 INTERCHANGEABLE
Retainer,gun Component
5330-01-069-4937CC-1957 INTERCHANGEABLE
Retainer,packing
Cunico Corporation
5305-01-098-366518623 INTERCHANGEABLE
Screw
Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
5330-01-412-021418-623 INTERCHANGEABLE
Packing,preformed
Cunico Corporation
6240-01-480-193118623 INTERCHANGEABLE
Lamp,fluorescent
Technical Consumer Products, Inc.
Cross-Reference Index
Part NumberManufacturer
18623 PRIMARY Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
XAC75S474 Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect (USA)
Related Parts
5930-00-484-7560INTERCHANGEABLE
SWITCH,ROTARY
257101F4X
5340-00-685-5700INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
18623
1005-00-902-2008INTERCHANGEABLE
RETAINER,GUN COMPONENT
5330-01-069-4937INTERCHANGEABLE
RETAINER,PACKING
CC-1957
5305-01-098-3665INTERCHANGEABLE
SCREW
18623
5330-01-412-0214INTERCHANGEABLE
PACKING,PREFORMED
18-623
6240-01-480-1931INTERCHANGEABLE
LAMP,FLUORESCENT
18623

Frequently Asked Questions

What is NSN 5935-00-856-3956?

NSN 5935-00-856-3956 is a Connector Body,plug,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 5935-00-856-3956?

NSN 5935-00-856-3956 has 2 cross-referenced part numbers: 18623 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect), XAC75S474 (Winchester Interconnect Corporation Dba Winchester Interconnect Div Winchester Interconnect).

What NSN replaces 5935-00-856-3956?

There are 7 known substitutes for 5935-00-856-3956: 5930-00-484-7560, 5340-00-685-5700, 1005-00-902-2008 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18623?

Key specifications for 18623: Overall Height: 1.750 INCHES NOMINAL IN; Threaded Device Type: COUPLING FACILITY; Thread Quantity Per Inch: 32; Nominal Thread Size: 0.138 INCHES IN. 22 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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