PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2635Connector,receptacle,electrical

Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division · NSN 5935-01-123-6443 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-123-6443 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-123-6443. Primary manufacturer part number: 2635.
Features
  • Connector,receptacle,electrical — FSC 5935
  • Unthreaded Mounting Hole Diameter: 0.187 INCHES NOMINAL IN
  • Included Contact Quantity: 1 SINGLE MATING END FIRST CONTACT GROUPING
  • Included Contact Type: CURVED SOCKET W/OUTSIDE LIP SINGLE MATING END FIRST CONTACT GROUPING
  • Overall Diameter: 2.875 INCHES NOMINAL IN
  • Mating End Quantity: 1
  • Environmental Protection: CORROSION RESISTANT
  • Contact Maximum AC Voltage Rating in Volts: 277.0 SINGLE MATING END ALL CONTACT GROUPINGS
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,receptacle,electrical, cataloged under National Stock Number 5935-01-123-6443, 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 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-123-6443
Primary Part Number2635
Item NameConnector,receptacle,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
StatusACTIVE
Unthreaded Mounting Hole Diameter0.187 INCHES NOMINAL IN
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Included Contact TypeCURVED SOCKET W/OUTSIDE LIP SINGLE MATING END FIRST CONTACT GROUPING
Overall Diameter2.875 INCHES NOMINAL IN
Mating End Quantity1
Environmental ProtectionCORROSION RESISTANT
Contact Maximum AC Voltage Rating in Volts277.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact Maximum Current Rating in Amps30.0 SINGLE MATING END ALL CONTACT GROUPINGS
Contact MaterialCOPPER ALLOY SINGLE MATING END ALL CONTACT GROUPINGS
Shell TypeSOLID
Polarization MethodCONTACT
Terminal TypeSCREW SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialPLASTIC POLYAMIDE NYLON SINGLE MATING END
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Contact Position Arrangement Style3 SINGLE MATING END
Connector Locking MethodCONTACT TWISTLOCK
Included Contact TypeCURVED SOCKET SINGLE MATING END SECOND CONTACT GROUPING
Bushing Diameter2.062 INCHES NOMINAL IN
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Body StyleFLUSH FLANGE MOUNTING
Terminal LocationSIDE SINGLE MATING END ALL CONTACT GROUPINGS
Mounting Hole Radius1.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5120-00-204-2659J2635 INTERCHANGEABLE
Wrench,box
The Stanley Works Dba Stanley Proto
5325-00-281-496511697779 INTERCHANGEABLE
Eyelet,turnlock Fastener
The Boeing Company
6515-00-515-211326-35 INTERCHANGEABLE
Brace,bit,bone
Mccoy Meat Co
5310-00-740-2853 INTERCHANGEABLE
Washer,lock
5961-01-135-26702N5370 INTERCHANGEABLE
Transistor
Sprague Electric Co World Hqs
5985-01-140-00924779-5 INTERCHANGEABLE
Attenuator,fixed
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
2940-01-174-597852635 INTERCHANGEABLE
Filter Element,intake Air Cleane
Wix Corp
5360-01-407-49942635 INTERCHANGEABLE
Spring,helical,compression
Brunson Instrument Company Dba Brunson Instrument Co
Cross-Reference Index
Part NumberManufacturer
2635 PRIMARY Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
Related Parts
5120-00-204-2659INTERCHANGEABLE
WRENCH,BOX
J2635
5325-00-281-4965INTERCHANGEABLE
EYELET,TURNLOCK FASTENER
11697779
6515-00-515-2113INTERCHANGEABLE
BRACE,BIT,BONE
26-35
5310-00-740-2853INTERCHANGEABLE
WASHER,LOCK
5961-01-135-2670INTERCHANGEABLE
TRANSISTOR
2N5370
5985-01-140-0092INTERCHANGEABLE
ATTENUATOR,FIXED
4779-5
2940-01-174-5978INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
52635
5360-01-407-4994INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
2635

Frequently Asked Questions

What is NSN 5935-01-123-6443?

NSN 5935-01-123-6443 is a Connector,receptacle,electrical, manufactured by Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-123-6443?

NSN 5935-01-123-6443 has 1 cross-referenced part number: 2635 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).

What NSN replaces 5935-01-123-6443?

There are 8 known substitutes for 5935-01-123-6443: 5120-00-204-2659, 5325-00-281-4965, 6515-00-515-2113 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2635?

Key specifications for 2635: Unthreaded Mounting Hole Diameter: 0.187 INCHES NOMINAL IN; Included Contact Quantity: 1 SINGLE MATING END FIRST CONTACT GROUPING; Included Contact Type: CURVED SOCKET W/OUTSIDE LIP SINGLE MATING END FIRST CONTACT GROUPING; Overall Diameter: 2.875 INCHES NOMINAL IN. 23 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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