PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0121-0420Capacitor,variable,plastic Diele

Keysight Technologies Inc · NSN 5910-00-162-9845 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-162-9845 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-162-9845. Primary manufacturer part number: 0121-0420.
Features
  • Capacitor,variable,plastic Diele — FSC 5910
  • Inclosure Type: UNINCLOSED
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Criticality Code Justification: FEAT
  • Adjustment Device Drive Type and Quantity: 1 ROTOR W/SCREWDRIVER SLOT
  • Capacitance Range in Picofarads: +2.0 TO 10.0 SINGLE SECTION
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
  • Mounting Facility Type and Quantity: 2 UNTHREADED HOLE(S)
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,plastic Diele, cataloged under National Stock Number 5910-00-162-9845, is classified within Federal Supply Class 5910 (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 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-162-9845
Primary Part Number0121-0420
Item NameCapacitor,variable,plastic Diele
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusACTIVE
Inclosure TypeUNINCLOSED
Terminal Type and Quantity2 TAB, SOLDER LUG
Criticality Code JustificationFEAT
Adjustment Device Drive Type and Quantity1 ROTOR W/SCREWDRIVER SLOT
Capacitance Range in Picofarads+2.0 TO 10.0 SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Unthreaded Mounting Hole Diameter0.070 INCHES MINIMUM IN
Terminal LocationOPPOSITE SIDES PERPENDICULAR
Body StyleIRREGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6640-00-368-676628014-10 INTERCHANGEABLE
Flask,volumetric
Kimble Glass Inc Sub of Owens-Illinois Inc
5325-00-490-0930 INTERCHANGEABLE
Insert,screw Thread
5330-00-878-4597 INTERCHANGEABLE
Gasket
5306-01-123-0484 INTERCHANGEABLE
Bolt,machine
Cross-Reference Index
Part NumberManufacturer
0121-0420 PRIMARY Keysight Technologies Inc (USA)
0121-0420 Hewlett-Packard Company Dba HP (USA)
0121-0420 Keysight Technologies, Inc. (USA)
5640/10 Keysight Technologies, Inc. (USA)
5640/10 Hewlett-Packard Company Dba HP (USA)
5640/10 Keysight Technologies Inc (USA)
5640/10 Mainline Electronics (GBR)
Related Parts
6640-00-368-6766INTERCHANGEABLE
FLASK,VOLUMETRIC
28014-10
5325-00-490-0930INTERCHANGEABLE
INSERT,SCREW THREAD
5330-00-878-4597INTERCHANGEABLE
GASKET
5306-01-123-0484INTERCHANGEABLE
BOLT,MACHINE

Frequently Asked Questions

What is NSN 5910-00-162-9845?

NSN 5910-00-162-9845 is a Capacitor,variable,plastic Diele, manufactured by Keysight Technologies Inc, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-162-9845?

NSN 5910-00-162-9845 has 7 cross-referenced part numbers: 0121-0420 (Keysight Technologies Inc), 0121-0420 (Hewlett-Packard Company Dba HP), 0121-0420 (Keysight Technologies, Inc.), 5640/10 (Keysight Technologies, Inc.), 5640/10 (Hewlett-Packard Company Dba HP) and 2 more.

What NSN replaces 5910-00-162-9845?

There are 4 known substitutes for 5910-00-162-9845: 6640-00-368-6766, 5325-00-490-0930, 5330-00-878-4597 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0121-0420?

Key specifications for 0121-0420: Inclosure Type: UNINCLOSED; Terminal Type and Quantity: 2 TAB, SOLDER LUG; Criticality Code Justification: FEAT; Adjustment Device Drive Type and Quantity: 1 ROTOR W/SCREWDRIVER SLOT. 15 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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