PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1251-4605Connector,plug,electrical

Keysight Technologies Inc · NSN 5935-01-071-6642 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-01-071-6642 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-071-6642. Primary manufacturer part number: 1251-4605.
Features
  • Connector,plug,electrical — FSC 5935
  • Included Contact Quantity: 26 SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Position Arrangement Style: 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
  • Terminal Type: SOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING
  • Contact Removability: NONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
  • Terminal Location: BACK SINGLE MATING END SINGLE CONTACT GROUPING
  • Included Contact Type: ROUND PIN 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 5935-01-071-6642, 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 Keysight Technologies Inc. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-01-071-6642
Primary Part Number1251-4605
Item NameConnector,plug,electrical
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Included Contact Quantity26 SINGLE MATING END SINGLE CONTACT GROUPING
Contact MaterialCOPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING
Contact Position Arrangement Style2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END
Terminal TypeSOLDER STUD SINGLE MATING END SINGLE CONTACT GROUPING
Contact RemovabilityNONREMOVABLE SINGLE MATING END SINGLE CONTACT GROUPING
Terminal LocationBACK SINGLE MATING END SINGLE CONTACT GROUPING
Included Contact TypeROUND PIN SINGLE MATING END SINGLE CONTACT GROUPING
Environmental ProtectionWEATHER RESISTANT
Mating End Quantity1
Body StyleSTRAIGHT SHAPE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5940-00-948-968613216E6191-1 INTERCHANGEABLE
Terminal,quick Disconnect
Cecom Lr Center
Cross-Reference Index
Part NumberManufacturer
603662 Fluke Corp (USA)
65805-2-26 Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc (USA)
1251-4605 Keysight Technologies, Inc. (USA)
65805-126 Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc (USA)
1251-4605 PRIMARY Keysight Technologies Inc (USA)
2129-1087-026 Viavi Solutionsllc (USA)
1251-4605 Hewlett-Packard Company Dba HP (USA)
Related Parts
5940-00-948-9686INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
13216E6191-1

Frequently Asked Questions

What is NSN 5935-01-071-6642?

NSN 5935-01-071-6642 is a Connector,plug,electrical, manufactured by Keysight Technologies Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-01-071-6642?

NSN 5935-01-071-6642 has 7 cross-referenced part numbers: 603662 (Fluke Corp), 65805-2-26 (Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc), 1251-4605 (Keysight Technologies, Inc.), 65805-126 (Fci Usa, Inc Dba Fci Usa Llc Div Fci Usa Llc), 1251-4605 (Keysight Technologies Inc) and 2 more.

What NSN replaces 5935-01-071-6642?

There is 1 known substitute for 5935-01-071-6642: 5940-00-948-9686. Verify interchangeability with system specifications before substitution.

What are the specifications of 1251-4605?

Key specifications for 1251-4605: Overall Width: 0.100 INCHES NOMINAL IN; Included Contact Quantity: 26 SINGLE MATING END SINGLE CONTACT GROUPING; Contact Material: COPPER ALLOY SINGLE MATING END SINGLE CONTACT GROUPING; Contact Position Arrangement Style: 2 ROWS OF CONTACTS NON-INSERTED BOARD SINGLE MATING END. 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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