PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

501185-9Capacitor,variable,air Dielectri

L3harris Technologies, Inc. Dba Harris Corporation · NSN 5910-00-930-2373 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-930-2373 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-930-2373. Primary manufacturer part number: 501185-9.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Inclosure Type: UNINCLOSED
  • Bushing Shape: ROUND
  • Adjustment Device Drive Type and Quantity: 1 SHAFT
  • Quality Factor at 25 Deg Celsius: 1500.0
  • Capacitance Range in Picofarads: +2.0 TO 27.0 SINGLE SECTION
  • Shaft Length: 0.250 INCHES NOMINAL SINGLE SHAFT IN
  • Mounting Facility Screw Thread Series Designator: UNEF
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-930-2373, 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 L3harris Technologies, Inc. Dba Harris Corporation. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5910-00-930-2373
Primary Part Number501185-9
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerL3harris Technologies, Inc. Dba Harris Corporation
StatusCANCELLED
Inclosure TypeUNINCLOSED
Bushing ShapeROUND
Adjustment Device Drive Type and Quantity1 SHAFT
Quality Factor at 25 Deg Celsius1500.0
Capacitance Range in Picofarads+2.0 TO 27.0 SINGLE SECTION
Shaft Length0.250 INCHES NOMINAL SINGLE SHAFT IN
Mounting Facility Screw Thread Series DesignatorUNEF
Terminal Type and Quantity2 TAB, SOLDER LUG
Nominal Thread Size0.250 INCHES IN
Adjustment Device Torque2.500 INCH-OUNCES MINIMUM AND 15.000 INCH-OUNCES MAXIMUM IN
Bushing Length0.250 INCHES NOMINAL IN
Body StylePLATE-MESHING
Bushing Diameter0.250 INCHES NOMINAL IN
Nonderated Voltage Rating and Type375.0 DC CONTINUOUS SINGLE SECTION
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Shaft Diameter0.187 INCHES NOMINAL SINGLE SHAFT IN
Body Length0.750 INCHES NOMINAL IN
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Thread Class2A A
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-20.0 TO 20.0 SINGLE SECTION
Temp Coefficient of Capacitance in Ppm Per Deg Celsius50.0 SINGLE SECTION
Mounting Facility Type and Quantity1 THREADED BUSHING
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5930-00-023-57141938-1 INTERCHANGEABLE
Switch,rotary
Janco Corporation Dba Janco Corp Div Mason Controls
4730-00-358-39725295 INTERCHANGEABLE
Ferrule,brazing,tube Fitting
Sachs-Boge of America
5920-00-504-8634 INTERCHANGEABLE
Fuse,cartridge
5935-00-820-33231938-1 INTERCHANGEABLE
Connector,plug,electrical
Microwave Devices Inc
5360-01-012-35671938-1 INTERCHANGEABLE
Spring,helical,compression
Siemens Industry, Inc. Dba Siemens Energy Div Process Industries and Drives
3120-01-176-971319381 INTERCHANGEABLE
Bushing,sleeve
Hoffman/new Yorker, Inc.
5998-01-362-3804 INTERCHANGEABLE
Backplane Assembly
5998-01-386-639919381 INTERCHANGEABLE
Circuit Card Assembly
Datum Inc Bancomm-Timing Div
5985-01-495-543119381 INTERCHANGEABLE
Attenuator,fixed
Thales Defense & Security Inc Dba Thales Communications Inc
Cross-Reference Index
Part NumberManufacturer
193-0008-001 Viking Technologies, Ltd. (USA)
501185-9 PRIMARY L3harris Technologies, Inc. Dba Harris Corporation (USA)
193-8-1 Viking Technologies, Ltd. (USA)
193-0008-0001 Viking Technologies, Ltd. (USA)
193-8-1 Viking Technologies, Ltd. (USA)
193-0008-0001 Viking Technologies, Ltd. (USA)
193-0008-001 Viking Technologies, Ltd. (USA)
Related Parts
5930-00-023-5714INTERCHANGEABLE
SWITCH,ROTARY
1938-1
4730-00-358-3972INTERCHANGEABLE
FERRULE,BRAZING,TUBE FITTING
5295
5920-00-504-8634INTERCHANGEABLE
FUSE,CARTRIDGE
5935-00-820-3323INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
1938-1
5360-01-012-3567INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
1938-1
3120-01-176-9713INTERCHANGEABLE
BUSHING,SLEEVE
19381
5998-01-362-3804INTERCHANGEABLE
BACKPLANE ASSEMBLY
5998-01-386-6399INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
19381
5985-01-495-5431INTERCHANGEABLE
ATTENUATOR,FIXED
19381

Frequently Asked Questions

What is NSN 5910-00-930-2373?

NSN 5910-00-930-2373 is a Capacitor,variable,air Dielectri, manufactured by L3harris Technologies, Inc. Dba Harris Corporation, classified under FSC 5910 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5910-00-930-2373?

NSN 5910-00-930-2373 has 7 cross-referenced part numbers: 193-0008-001 (Viking Technologies, Ltd.), 501185-9 (L3harris Technologies, Inc. Dba Harris Corporation), 193-8-1 (Viking Technologies, Ltd.), 193-0008-0001 (Viking Technologies, Ltd.), 193-8-1 (Viking Technologies, Ltd.) and 2 more.

What NSN replaces 5910-00-930-2373?

There are 9 known substitutes for 5910-00-930-2373: 5930-00-023-5714, 4730-00-358-3972, 5920-00-504-8634 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 501185-9?

Key specifications for 501185-9: Inclosure Type: UNINCLOSED; Overall Height: 0.563 INCHES NOMINAL IN; Overall Width: 0.500 INCHES NOMINAL IN; Bushing Shape: ROUND. 26 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5910-00-930-2373 still in active supply?

NSN 5910-00-930-2373 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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