PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5266-CYConnector,plug,electrical

Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division · NSN 5935-01-156-7752 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-156-7752 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-156-7752. Primary manufacturer part number: 5266-CY.
Features
  • Connector,plug,electrical — FSC 5935
  • Contact Removability: NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
  • Insert Material: RUBBER SINGLE MATING END
  • Terminal Type: WIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Quantity: 1 SINGLE MATING END FIRST CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: CONTACT
  • Included Contact Quantity: 2 SINGLE MATING END SECOND CONTACT GROUPING
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-156-7752, 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 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-156-7752
Primary Part Number5266-CY
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerHubbell Incorporated (delaware) Dba Wiring Device-Kellems Division
StatusACTIVE
Contact RemovabilityNONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS
Insert MaterialRUBBER SINGLE MATING END
Terminal TypeWIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact Quantity1 SINGLE MATING END FIRST CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodCONTACT
Included Contact Quantity2 SINGLE MATING END SECOND CONTACT GROUPING
Contact Position Arrangement Style"3,5-15" SINGLE MATING END
Connector Locking MethodFRICTION
Body StyleSTRAIGHT SHAPE W/O CLAMP
Overall Diameter1.531 INCHES NOMINAL IN
Mating End Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5950-00-230-8759SM-D-2015962 INTERCHANGEABLE
Transformer,power
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5365-00-950-1890591-601 INTERCHANGEABLE
Bushing,blower
Steward Machine Co Inc
5935-01-060-5364 INTERCHANGEABLE
Connector,plug,electrical
5935-01-180-0542 INTERCHANGEABLE
Connector,plug,electrical
5935-01-180-97105266C INTERCHANGEABLE
Connector,plug,electrical
Hubbell Ltd
Cross-Reference Index
Part NumberManufacturer
GED0511 General Electric Co Wiring Device Dept (USA)
CJ0248-009 Northrop Grumman Corp Electronic Systems Defensive System Div (USA)
59160-1 Teledyne Brown Engineering, Inc. (USA)
414-0318-011 The Boeing Company Div Legacy Boeing Hb1 (USA)
5266-CY PRIMARY Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
Related Parts
5950-00-230-8759INTERCHANGEABLE
TRANSFORMER,POWER
SM-D-2015962
5365-00-950-1890INTERCHANGEABLE
BUSHING,BLOWER
591-601
5935-01-060-5364INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-180-0542INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5935-01-180-9710INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5266C

Frequently Asked Questions

What is NSN 5935-01-156-7752?

NSN 5935-01-156-7752 is a Connector,plug,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 5935-01-156-7752?

NSN 5935-01-156-7752 has 5 cross-referenced part numbers: GED0511 (General Electric Co Wiring Device Dept), CJ0248-009 (Northrop Grumman Corp Electronic Systems Defensive System Div), 59160-1 (Teledyne Brown Engineering, Inc.), 414-0318-011 (The Boeing Company Div Legacy Boeing Hb1), 5266-CY (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division).

What NSN replaces 5935-01-156-7752?

There are 5 known substitutes for 5935-01-156-7752: 5950-00-230-8759, 5365-00-950-1890, 5935-01-060-5364 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5266-CY?

Key specifications for 5266-CY: Contact Removability: NONREMOVABLE SINGLE MATING END ALL CONTACT GROUPINGS; Insert Material: RUBBER SINGLE MATING END; Terminal Type: WIRE WRAP SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Quantity: 1 SINGLE MATING END FIRST CONTACT GROUPING. 13 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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