PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

134521-0003Capacitor,variable,air Dielectri

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5910-00-365-5650 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-365-5650 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-365-5650. Primary manufacturer part number: 134521-0003.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -75.0 TO 75.0 SINGLE SECTION
  • Capacitance Range in Picofarads: +0.65 TO 3.50 SINGLE SECTION
  • Nonderated Voltage Rating and Type: 500.0 DC CONTINUOUS SINGLE SECTION
  • Terminal Type and Quantity: 1 RIBBON
  • Fragility Factor: MODERATELY RUGGED
  • Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION
  • Material: METAL BASE
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
  • Applications requiring Metal Base construction
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-365-5650, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-365-5650
Primary Part Number134521-0003
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-75.0 TO 75.0 SINGLE SECTION
Capacitance Range in Picofarads+0.65 TO 3.50 SINGLE SECTION
Nonderated Voltage Rating and Type500.0 DC CONTINUOUS SINGLE SECTION
Terminal Type and Quantity1 RIBBON
Fragility FactorMODERATELY RUGGED
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
MaterialMETAL BASE
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Adjustment Device Torque0.200 INCH-OUNCES MINIMUM AND 2.000 INCH-OUNCES MAXIMUM IN
Terminal Thickness0.015 INCHES MAXIMUM IN
Inclosure TypeENCASED
Temp Coefficient of Capacitance in Ppm Per Deg Celsius350.0 SINGLE SECTION
Quality Factor at 25 Deg Celsius1000.0
Insulation DC Resistance at 25 Deg Celsius10000.0 MEGOHMS
Mounting Facility Type and Quantity1 TERMINAL
Body Length0.156 INCHES NOMINAL IN
Nonderated Operating Temp-10.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Overall Diameter0.118 INCHES NOMINAL IN
Body StylePISTON
Terminal Length0.114 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4130-00-273-8407C-19211 INTERCHANGEABLE
Filter-Drier,refrigerant
Parker-Hannifin Corp Div Sporlan Division
5962-00-369-7621 INTERCHANGEABLE
Microcircuit,digital
4510-00-421-1574 INTERCHANGEABLE
Parts Kit,water Closet
4820-00-530-2978A6763 INTERCHANGEABLE
Cock,shutoff,screw Stem
Danfoss Power Solutions II, Llc
6515-00-541-2988 INTERCHANGEABLE
Bag,ostomy
4730-00-585-7496 INTERCHANGEABLE
Adapter,straight,tube to Hose
5950-00-726-9817 INTERCHANGEABLE
Reactor
5960-00-838-347110-94635 INTERCHANGEABLE
Electron Tube
Unison Industries Llc
5945-01-135-0738876-4 INTERCHANGEABLE
Relay,electromagnetic
Rix Industries
5910-01-180-65086763 INTERCHANGEABLE
Capacitor Assembly
Auto Crane Company
Cross-Reference Index
Part NumberManufacturer
6763 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
134521-3 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
134815-3 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
134815-0003 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
7473 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
M2F Voltronics Corp (USA)
134521-0003 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
4130-00-273-8407INTERCHANGEABLE
FILTER-DRIER,REFRIGERANT
C-19211
5962-00-369-7621INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
4510-00-421-1574INTERCHANGEABLE
PARTS KIT,WATER CLOSET
4820-00-530-2978INTERCHANGEABLE
COCK,SHUTOFF,SCREW STEM
A6763
6515-00-541-2988INTERCHANGEABLE
BAG,OSTOMY
4730-00-585-7496INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO HOSE
5950-00-726-9817INTERCHANGEABLE
REACTOR
5960-00-838-3471INTERCHANGEABLE
ELECTRON TUBE
10-94635
5945-01-135-0738INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
876-4
5910-01-180-6508INTERCHANGEABLE
CAPACITOR ASSEMBLY
6763
5915-01-225-6661INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
5365-01-226-1757INTERCHANGEABLE
SPACER

Frequently Asked Questions

What is NSN 5910-00-365-5650?

NSN 5910-00-365-5650 is a Capacitor,variable,air Dielectri, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-365-5650?

NSN 5910-00-365-5650 has 7 cross-referenced part numbers: 6763 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 134521-3 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 134815-3 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 134815-0003 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 7473 (Knowles Cazenovia, Inc. Div Johanson Manufacturing) and 2 more.

What NSN replaces 5910-00-365-5650?

There are 12 known substitutes for 5910-00-365-5650: 4130-00-273-8407, 5962-00-369-7621, 4510-00-421-1574 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 134521-0003?

Key specifications for 134521-0003: Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -75.0 TO 75.0 SINGLE SECTION; Capacitance Range in Picofarads: +0.65 TO 3.50 SINGLE SECTION; Nonderated Voltage Rating and Type: 500.0 DC CONTINUOUS SINGLE SECTION; Terminal Type and Quantity: 1 RIBBON. 21 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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