PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120-63Socket,plug-in Electronic Compon

Keysight Technologies Inc · NSN 5935-00-440-9051 · FSC 5935 · No Item Name Available
Verified by PartsTable
NSN 5935-00-440-9051 — this item is cataloged by the U.S. Government under National Stock Number 5935-00-440-9051. Primary manufacturer part number: 120-63.
Features
  • Socket,plug-in Electronic Compon — FSC 5935
  • Material: COPPER ALLOY CONTACT
  • Terminal Type and Quantity: 13 TAB, SOLDER LUG
  • Surface Treatment: SILVER CONTACT
  • Precious Material: SILVER
  • Material: PLASTIC BODY
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY QUALITY CONTROLLED FOR POLARIS
  • Precious Material and Location: CONTACT SURFACES SILVER
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Socket,plug-in Electronic Compon, cataloged under National Stock Number 5935-00-440-9051, 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 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5935-00-440-9051
Primary Part Number120-63
Item NameSocket,plug-in Electronic Compon
FSC / FSG5935 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity13 TAB, SOLDER LUG
Surface TreatmentSILVER CONTACT
Precious MaterialSILVER
MaterialPLASTIC BODY
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY QUALITY CONTROLLED FOR POLARIS
Precious Material and LocationCONTACT SURFACES SILVER
Contact Position Arrangement StyleCIRCULAR
Specific Equipment AccommodatedELECTRON TUBE
Overall Diameter1.125 INCHES NOMINAL IN
Mounting Hole StyleROUND, BODY
Body StyleTOP MOUNT W/CENTER THRU HOLE
Polarization TypeCONTACT POSITION
Mounting MethodPRESS FIT
Accommodated Contact Quantity13
Body Mounting Hole Accommodation Diameter1.000 INCHES NOMINAL IN
Mounting Type for Which DesignedCHASSIS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
6150-00-071-117962296 INTERCHANGEABLE
Cable Assembly,power,electrical
Viavi Solutionsllc
5365-00-357-993212063 INTERCHANGEABLE
Bushing,nonmetallic
Cummins Power Generation Inc.
5950-00-489-699612063 INTERCHANGEABLE
Transformer,power
Magnespec Inc
5935-00-987-45361251 INTERCHANGEABLE
Connector,receptacle,electrical
Cole Hersee Company
5306-01-055-9093CA21037-4-2HS INTERCHANGEABLE
Bolt,internal Wrenching
Howmet Global Fastening Systems Inc. Div Tridair Products
5305-01-146-165512063 INTERCHANGEABLE
Screw
Dana Commercial Vehicle Products, Llc
4820-01-370-90271206-3 INTERCHANGEABLE
Valve,purge
Culligan Intl Co Sub of Beatrice Companies Inc
5985-01-481-7653120-63 INTERCHANGEABLE
Antenna
Shakespeare Company, Llc Div Military Electronics
4710-01-518-0901 INTERCHANGEABLE
Tube Assembly Set,metallic
Cross-Reference Index
Part NumberManufacturer
120-63 Keysight Technologies Inc (USA)
1200-0042 Hewlett-Packard Company Dba HP (USA)
120-63 Hewlett-Packard Company Dba HP (USA)
120-63 Keysight Technologies, Inc. (USA)
1200-0042 Keysight Technologies, Inc. (USA)
1200-0042 Keysight Technologies Inc (USA)
Related Parts
6150-00-071-1179INTERCHANGEABLE
CABLE ASSEMBLY,POWER,ELECTRICAL
62296
5365-00-357-9932INTERCHANGEABLE
BUSHING,NONMETALLIC
12063
5950-00-489-6996INTERCHANGEABLE
TRANSFORMER,POWER
12063
5935-00-987-4536INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
1251
5306-01-055-9093INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
CA21037-4-2HS
5305-01-146-1655INTERCHANGEABLE
SCREW
12063
4820-01-370-9027INTERCHANGEABLE
VALVE,PURGE
1206-3
5985-01-481-7653INTERCHANGEABLE
ANTENNA
120-63
4710-01-518-0901INTERCHANGEABLE
TUBE ASSEMBLY SET,METALLIC

Frequently Asked Questions

What is NSN 5935-00-440-9051?

NSN 5935-00-440-9051 is a Socket,plug-in Electronic Compon, manufactured by Keysight Technologies Inc, classified under FSC 5935 (No Item Name Available). Status: active.

What are the part numbers for NSN 5935-00-440-9051?

NSN 5935-00-440-9051 has 6 cross-referenced part numbers: 120-63 (Keysight Technologies Inc), 1200-0042 (Hewlett-Packard Company Dba HP), 120-63 (Hewlett-Packard Company Dba HP), 120-63 (Keysight Technologies, Inc.), 1200-0042 (Keysight Technologies, Inc.) and 1 more.

What NSN replaces 5935-00-440-9051?

There are 9 known substitutes for 5935-00-440-9051: 6150-00-071-1179, 5365-00-357-9932, 5950-00-489-6996 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120-63?

Key specifications for 120-63: Material: COPPER ALLOY CONTACT; Terminal Type and Quantity: 13 TAB, SOLDER LUG; Surface Treatment: SILVER CONTACT; Precious Material: SILVER. 18 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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