PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

742-20Connector,plug,electrical

Thomas and Betts Ltd · NSN 5935-01-102-9901 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-102-9901 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-102-9901. Primary manufacturer part number: 742-20.
Features
  • Connector,plug,electrical — FSC 5935
  • Included Contact Quantity: 20 SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: LEAF SPRING SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Maximum Current Rating in Amps: 1.0 SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Polarization Method: SHELL
  • Precious Material: GOLD
Applications
  • Electrical interconnection
  • Signal interface mating
  • Quick-disconnect coupling
General Description

The Connector,plug,electrical, cataloged under National Stock Number 5935-01-102-9901, 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 Thomas and Betts Ltd. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5935-01-102-9901
Primary Part Number742-20
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerThomas and Betts Ltd
StatusCANCELLED
Included Contact Quantity20 SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeLEAF SPRING SINGLE MATING END SINGLE CONTACT GROUPING
Contact Maximum Current Rating in Amps1.0 SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style1 ROW OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Polarization MethodSHELL
Precious MaterialGOLD
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and LocationCONTACT SURFACES GOLD
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface Treatment Document and ClassificationMIL-G-45204,TYPE 2 MIL SPEC SINGLE TREATMENT RESPONSE SINGLE MATING END SINGLE CONTACT GROUPING
Contact Surface TreatmentGOLD SINGLE MATING END SINGLE CONTACT GROUPING
Precious Material and Weight0.020 GOLD GRAINS, TROY
Terminal TypePIN SINGLE MATING END SINGLE CONTACT GROUPING
Mating End Quantity1
Body StyleSTRAIGHT SHAPE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
3110-00-159-9535CYR616987C INTERCHANGEABLE
Bearing,roller,needle
Accurate Bushing Company, Inc.
5815-00-369-958774220 INTERCHANGEABLE
Bar
Telemechanics Inc
3433-01-492-72437-4220 INTERCHANGEABLE
Torch,cutting
Thermal Dynamics Corp
Cross-Reference Index
Part NumberManufacturer
742-20 PRIMARY Thomas and Betts Ltd (CAN)
742-20 Thomas and Betts Corp Electronics Group (USA)
372-0025-020 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
629-263-001 PRIMARY Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA)
Related Parts
3110-00-159-9535INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
CYR616987C
5815-00-369-9587INTERCHANGEABLE
BAR
74220
3433-01-492-7243INTERCHANGEABLE
TORCH,CUTTING
7-4220

Frequently Asked Questions

What is NSN 5935-01-102-9901?

NSN 5935-01-102-9901 is a Connector,plug,electrical, manufactured by Thomas and Betts Ltd, classified under FSC 5935 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5935-01-102-9901?

NSN 5935-01-102-9901 has 4 cross-referenced part numbers: 742-20 (Thomas and Betts Ltd), 742-20 (Thomas and Betts Corp Electronics Group), 372-0025-020 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 629-263-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division).

What NSN replaces 5935-01-102-9901?

There are 3 known substitutes for 5935-01-102-9901: 3110-00-159-9535, 5815-00-369-9587, 3433-01-492-7243. Verify interchangeability with system specifications before substitution.

What are the specifications of 742-20?

Key specifications for 742-20: Included Contact Quantity: 20 SINGLE MATING END SINGLE CONTACT GROUPING; Included Contact Type: LEAF SPRING SINGLE MATING END SINGLE CONTACT GROUPING; Contact Maximum Current Rating in Amps: 1.0 SINGLE MATING END SINGLE CONTACT GROUPING; Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5935-01-102-9901 still in active supply?

NSN 5935-01-102-9901 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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