PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

WC00596G23Connector,plug,electrical

Federal Specifications Promulgated by General Services Administration Washington DC · NSN 5935-00-149-4021 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-149-4021 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-149-4021. Primary manufacturer part number: WC00596G23.
Features
  • Connector,plug,electrical — FSC 5935
  • Mating End Quantity: 1
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Shell Type: ARMORED
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Nondefinitive Spec/std Data: G23 STYLE
  • Included Contact Type: CURVED SOCKET W/LOCK SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 15.0 SINGLE MATING END SINGLE CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-00-149-4021, 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 Federal Specifications Promulgated by General Services Administration Washington DC. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-00-149-4021
Primary Part NumberWC00596G23
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerFederal Specifications Promulgated by General Services Administration Washington DC
StatusCANCELLED
Mating End Quantity1
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Shell TypeARMORED
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Nondefinitive Spec/std DataG23 STYLE
Included Contact TypeCURVED SOCKET W/LOCK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps15.0 SINGLE MATING END SINGLE CONTACT GROUPING
Shell MaterialIRON
Connector Cable Strain Relief MethodCABLE CLAMP
Contact Maximum DC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity3 SINGLE MATING END SINGLE CONTACT GROUPING
Test Data Document81348-WC596 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Contact Maximum AC Voltage Rating in Volts250.0 SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodCONTACT
Connector Locking MethodCONTACT TWISTLOCK
Insert MaterialPLASTIC SINGLE MATING END
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
2640-00-255-9346 INTERCHANGEABLE
Cap,pneumatic Valve
5999-00-259-04997572 INTERCHANGEABLE
Contact,electrical
Te Connectivity Corporation
4720-00-350-5875 INTERCHANGEABLE
Hose Assembly,nonmetallic
6105-00-683-0783 INTERCHANGEABLE
Motor,alternating Current
6685-00-919-479860-1377-TAS-04B0 INTERCHANGEABLE
Gage,pressure,dial Indicating
Ashcroft Inc Dba Heise
5330-01-026-05657572 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
1005-01-480-480270099 INTERCHANGEABLE
Retainer,gun Component
Benelli U.s.a. Corporation
3655-01-487-428476-94-220 INTERCHANGEABLE
Generator,nitrogen
Balston Inc Div of Whatman Inc
4820-01-625-503670099 INTERCHANGEABLE
Valve,check
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
WC00596G23 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
G243737-1 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
MISC2067 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
70099 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
G243737-1 American Telephone and Telegraph Co (USA)
7572 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
2023974 L3harris Technologies, Inc. Dba Harris Corporation (USA)
WC00596 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
2023974 Itt Industries Inc Itt Aerospace Communications Div East (USA)
625000-249 Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc (USA)
Related Parts
2640-00-255-9346INTERCHANGEABLE
CAP,PNEUMATIC VALVE
5999-00-259-0499INTERCHANGEABLE
CONTACT,ELECTRICAL
7572
4720-00-350-5875INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
6105-00-683-0783INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
6685-00-919-4798INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
60-1377-TAS-04B0
5330-01-026-0565INTERCHANGEABLE
SEAL,PLAIN ENCASED
7572
1005-01-480-4802INTERCHANGEABLE
RETAINER,GUN COMPONENT
70099
3655-01-487-4284INTERCHANGEABLE
GENERATOR,NITROGEN
76-94-220
4820-01-625-5036INTERCHANGEABLE
VALVE,CHECK
70099

Frequently Asked Questions

What is NSN 5935-00-149-4021?

NSN 5935-00-149-4021 is a Connector,plug,electrical, manufactured by Federal Specifications Promulgated by General Services Administration Washington DC, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-00-149-4021?

NSN 5935-00-149-4021 has 10 cross-referenced part numbers: WC00596G23 (Federal Specifications Promulgated by General Services Administration Washington DC), G243737-1 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), MISC2067 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), 70099 (Bae Systems Information and Electronic Systems Integration Inc. Div Bae Systems Information & Electronic Systems Integration Inc), G243737-1 (American Telephone and Telegraph Co) and 5 more.

What NSN replaces 5935-00-149-4021?

There are 9 known substitutes for 5935-00-149-4021: 2640-00-255-9346, 5999-00-259-0499, 4720-00-350-5875 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of WC00596G23?

Key specifications for WC00596G23: Mating End Quantity: 1; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING; Shell Type: ARMORED; Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-00-149-4021 still in active supply?

NSN 5935-00-149-4021 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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