PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0121-0138Capacitor,variable,air Dielectri

Keysight Technologies Inc · NSN 5910-00-702-7291 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-702-7291 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-702-7291. Primary manufacturer part number: 0121-0138.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • 16 verified cross-references
  • Primary manufacturer: Keysight Technologies Inc
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-702-7291, 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. This item has 16 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 — No Item Name Available (FSG 59)
ManufacturersKeysight Technologies, Inc. (CAGE 1LQK8); Hewlett-Packard Company Dba HP (CAGE 28480); Viking Technologies, Ltd. (CAGE 74970); Raytheon Company Dba Raytheon (CAGE 96214); Keysight Technologies Inc (CAGE 7ZXR5)
Technical Specifications
ParameterValue
NSN5910-00-702-7291
Primary Part Number0121-0138
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerKeysight Technologies Inc
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 3
1560-00-165-793287500-1 INTERCHANGEABLE
Windshield Panel,aircraft
Northrop Grumman Systems Corporation
2935-00-674-42554073607 INTERCHANGEABLE
Cap,filler Opening
Rtx Corporation Div Pratt & Whitney
5845-00-697-9225SA258SQ INTERCHANGEABLE
Scanner,sonar Transducer
Joint Electronics Type Designation System
Cross-Reference Index
Part NumberManufacturer
0121-0138 Keysight Technologies, Inc. (USA)
10-1108-25006-902 Hewlett-Packard Company Dba HP (USA)
189-0502-028 Viking Technologies, Ltd. (USA)
189-502-5 Viking Technologies, Ltd. (USA)
531311-9 Raytheon Company Dba Raytheon (USA)
0121-0138 PRIMARY Keysight Technologies Inc (USA)
189-502-28 Viking Technologies, Ltd. (USA)
10-1108-25006-902 Keysight Technologies Inc (USA)
189-0502-028 Viking Technologies, Ltd. (USA)
875001 R F Products, Inc (USA)
0121-0138 Hewlett-Packard Company Dba HP (USA)
10-1108-25006-902 Keysight Technologies, Inc. (USA)
189-0502-005 Viking Technologies, Ltd. (USA)
189-502-28 Viking Technologies, Ltd. (USA)
189-502-5 Viking Technologies, Ltd. (USA)
189-0502-005 Viking Technologies, Ltd. (USA)
Related Parts
1560-00-165-7932INTERCHANGEABLE
WINDSHIELD PANEL,AIRCRAFT
87500-1
2935-00-674-4255INTERCHANGEABLE
CAP,FILLER OPENING
4073607
5845-00-697-9225INTERCHANGEABLE
SCANNER,SONAR TRANSDUCER
SA258SQ

Frequently Asked Questions

What is NSN 5910-00-702-7291?

NSN 5910-00-702-7291 is a Capacitor,variable,air Dielectri, manufactured by Keysight Technologies Inc, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-702-7291?

NSN 5910-00-702-7291 has 16 cross-referenced part numbers: 0121-0138 (Keysight Technologies, Inc.), 10-1108-25006-902 (Hewlett-Packard Company Dba HP), 189-0502-028 (Viking Technologies, Ltd.), 189-502-5 (Viking Technologies, Ltd.), 531311-9 (Raytheon Company Dba Raytheon) and 11 more.

What NSN replaces 5910-00-702-7291?

There are 3 known substitutes for 5910-00-702-7291: 1560-00-165-7932, 2935-00-674-4255, 5845-00-697-9225. Verify interchangeability with system specifications before substitution.

Is NSN 5910-00-702-7291 still in active supply?

NSN 5910-00-702-7291 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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