PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9951Connector,plug,electrical

Pass & Seymour Inc Div Pass & Seymour · NSN 5935-01-033-9105 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-033-9105 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-033-9105. Primary manufacturer part number: 9951.
Features
  • Connector,plug,electrical — FSC 5935
  • Environmental Protection: SHOCK RESISTANT
  • Contact Maximum Current Rating in Amps: 20.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: FLAT PIN SINGLE MATING END SINGLE CONTACT GROUPING
  • Polarization Method: CONTACT
  • Test Data Document: 81348-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 Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Specification/standard Data: 81349-81348-WC596-29 GOVERNMENT SPECIFICATION
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-033-9105, 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 Pass & Seymour Inc Div Pass & Seymour. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-033-9105
Primary Part Number9951
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerPass & Seymour Inc Div Pass & Seymour
StatusCANCELLED
Environmental ProtectionSHOCK RESISTANT
Contact Maximum Current Rating in Amps20.0 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeFLAT PIN SINGLE MATING END SINGLE CONTACT GROUPING
Polarization MethodCONTACT
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 RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Specification/standard Data81349-81348-WC596-29 GOVERNMENT SPECIFICATION
Included Contact Quantity4 SINGLE MATING END SINGLE CONTACT GROUPING
Connector Cable Strain Relief MethodCABLE CLAMP
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style18-50 SINGLE MATING END
Contact Maximum AC Voltage Rating in Volts208.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal TypeSCREW SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum DC Voltage Rating in Volts208.0 SINGLE MATING END SINGLE CONTACT GROUPING
Body StyleSTRAIGHT SHAPE W/CLAMP
Mating End Quantity1
Cable Entrance Diameter0.380 INCHES MINIMUM AND 0.755 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-061-3036 INTERCHANGEABLE
Coil,radio Frequency
6920-00-076-0450 INTERCHANGEABLE
Spinner,turbine
5975-00-114-9862277-5 INTERCHANGEABLE
Conduit Outlet
Hubbell-Raco Inc
4320-00-138-44619951 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Grundfos Cbs, Inc Dba Paco Pumps
5905-00-147-96109951 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Sensor Systems, L.l.c. Dba Sensor Systems Llc
3110-00-156-12795208KFFST INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5945-00-189-86657251 INTERCHANGEABLE
Relay,electromagnetic
Telemechanics Inc
5920-00-221-8371 INTERCHANGEABLE
Fuse,cartridge
5325-00-270-8888 INTERCHANGEABLE
Grommet,nonmetallic
5935-00-280-2972L648REV3 INTERCHANGEABLE
Connector,receptacle,electrical
Viking Technologies, Ltd.
Cross-Reference Index
Part NumberManufacturer
9951 Pass & Seymour Inc Div Pass & Seymour (USA)
7251 Hubbell Industrial Controls, Inc (USA)
WC596 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
GE4128-6 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
WC596STYLEN22 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
7251 Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division (USA)
7251 Pass & Seymour Inc Div Pass & Seymour (USA)
GE2775 Lockheed Martin Corporation Div Rms (USA)
GED1821 General Electric Co Wiring Device Dept (USA)
530892-1 Raytheon Company Dba Raytheon (USA)
WC596/29-1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
2775 Lockheed Martin Corporation Div Rms (USA)
W-C-596/29 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
Related Parts
5950-00-061-3036INTERCHANGEABLE
COIL,RADIO FREQUENCY
6920-00-076-0450INTERCHANGEABLE
SPINNER,TURBINE
5975-00-114-9862INTERCHANGEABLE
CONDUIT OUTLET
277-5
4320-00-138-4461INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
9951
5905-00-147-9610INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
9951
3110-00-156-1279INTERCHANGEABLE
BEARING,BALL,ANNULAR
5208KFFST
5945-00-189-8665INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
7251
5920-00-221-8371INTERCHANGEABLE
FUSE,CARTRIDGE
5325-00-270-8888INTERCHANGEABLE
GROMMET,NONMETALLIC
5935-00-280-2972INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
L648REV3
5905-00-430-2270INTERCHANGEABLE
RESISTOR,VARIABLE,NONWIRE WOUND,
4047-360PC11
5935-00-502-1922INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
9951

Frequently Asked Questions

What is NSN 5935-01-033-9105?

NSN 5935-01-033-9105 is a Connector,plug,electrical, manufactured by Pass & Seymour Inc Div Pass & Seymour, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-033-9105?

NSN 5935-01-033-9105 has 13 cross-referenced part numbers: 9951 (Pass & Seymour Inc Div Pass & Seymour), 7251 (Hubbell Industrial Controls, Inc), WC596 (Federal Specifications Promulgated by General Services Administration Washington DC), GE4128-6 (Hubbell Incorporated (delaware) Dba Wiring Device-Kellems Division), WC596STYLEN22 (Federal Specifications Promulgated by General Services Administration Washington DC) and 8 more.

What NSN replaces 5935-01-033-9105?

There are 12 known substitutes for 5935-01-033-9105: 5950-00-061-3036, 6920-00-076-0450, 5975-00-114-9862 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9951?

Key specifications for 9951: Environmental Protection: SHOCK RESISTANT; Contact Maximum Current Rating in Amps: 20.0 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: FLAT PIN SINGLE MATING END SINGLE CONTACT GROUPING; Polarization Method: CONTACT. 17 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-033-9105 still in active supply?

NSN 5935-01-033-9105 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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