PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

188698Capacitor,variable,air Dielectri

Fluke Corp · NSN 5910-00-932-0543 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-932-0543 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-932-0543. Primary manufacturer part number: 188698.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -20.0 TO 20.0 SINGLE SECTION
  • Mounting Facility Type and Quantity: 1 THREADED BUSHING
  • Overall Diameter: 0.312 INCHES NOMINAL IN
  • Bushing Shape: ROUND
  • Thread Quantity Per Inch: 64
  • Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION
  • Temp Coefficient of Capacitance in Ppm Per Deg Celsius: -20.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-932-0543, 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 Fluke Corp. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 8 commercial cross-references from 4 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
NSN5910-00-932-0543
Primary Part Number188698
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerFluke Corp
StatusACTIVE
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-20.0 TO 20.0 SINGLE SECTION
Mounting Facility Type and Quantity1 THREADED BUSHING
Overall Diameter0.312 INCHES NOMINAL IN
Bushing ShapeROUND
Thread Quantity Per Inch64
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Temp Coefficient of Capacitance in Ppm Per Deg Celsius-20.0 SINGLE SECTION
Capacitance Range in Picofarads+1.0 TO 10.0 SINGLE SECTION
Quality Factor at 25 Deg Celsius2000.0
Nominal Thread Size0.312 INCHES IN
Nonderated Voltage Rating and Type500.0 DC CONTINUOUS SINGLE SECTION
Adjustment Device Torque0.500 INCH-OUNCES MINIMUM AND 5.000 INCH-OUNCES MAXIMUM IN
Inclosure TypeENCASED
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Mounting Facility Screw Thread Series DesignatorUNS
Thread Class2A A
Body StylePISTON
Bushing Length0.110 INCHES NOMINAL IN
Bushing Diameter0.312 INCHES NOMINAL IN
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Terminal Type and Quantity3 PRINTED CIRCUIT
Body Length0.453 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-080-9137 INTERCHANGEABLE
Connector,plug,electrical
5996-00-234-328210672271 INTERCHANGEABLE
Amplifier,video
Raytheon Company Dba Raytheon Co
5999-00-260-0471 INTERCHANGEABLE
Clip,electrical
5915-00-587-05605301 INTERCHANGEABLE
Filter,high Pass
Bird Electronic Corporation Div Bird Electronic Corp
5905-00-628-069435780 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
1630-00-738-8774 INTERCHANGEABLE
Valve Assembly,tire
5930-00-932-0726 INTERCHANGEABLE
Switch,toggle
6625-01-079-3394 INTERCHANGEABLE
Meter,modulation
5315-01-137-76335301 INTERCHANGEABLE
Pin,straight,headless
Smith & Wesson Sales Company
6130-01-180-5370530-1 INTERCHANGEABLE
Power Supply
Analog Modules, Inc
Cross-Reference Index
Part NumberManufacturer
5301 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
188698 PRIMARY Fluke Corp (USA)
5910009320543 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
1509-188698 Fluke Corp (USA)
JMC2903 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
JMC2903-1T010PF4 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
2903 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
2903 Johnston Mfg Co (USA)
Related Parts
5935-00-080-9137INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5996-00-234-3282INTERCHANGEABLE
AMPLIFIER,VIDEO
10672271
5999-00-260-0471INTERCHANGEABLE
CLIP,ELECTRICAL
5915-00-587-0560INTERCHANGEABLE
FILTER,HIGH PASS
5301
5905-00-628-0694INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
35780
1630-00-738-8774INTERCHANGEABLE
VALVE ASSEMBLY,TIRE
5930-00-932-0726INTERCHANGEABLE
SWITCH,TOGGLE
6625-01-079-3394INTERCHANGEABLE
METER,MODULATION
5315-01-137-7633INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
5301
6130-01-180-5370INTERCHANGEABLE
POWER SUPPLY
530-1
6625-01-193-7466INTERCHANGEABLE
LOCK-IN AMPLIFIER
5950-01-204-5759INTERCHANGEABLE
TRANSFORMER,POWER

Frequently Asked Questions

What is NSN 5910-00-932-0543?

NSN 5910-00-932-0543 is a Capacitor,variable,air Dielectri, manufactured by Fluke Corp, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-932-0543?

NSN 5910-00-932-0543 has 8 cross-referenced part numbers: 5301 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 188698 (Fluke Corp), 5910009320543 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 1509-188698 (Fluke Corp), JMC2903 (Knowles Cazenovia, Inc. Div Johanson Manufacturing) and 3 more.

What NSN replaces 5910-00-932-0543?

There are 12 known substitutes for 5910-00-932-0543: 5935-00-080-9137, 5996-00-234-3282, 5999-00-260-0471 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 188698?

Key specifications for 188698: Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -20.0 TO 20.0 SINGLE SECTION; Mounting Facility Type and Quantity: 1 THREADED BUSHING; Overall Diameter: 0.312 INCHES NOMINAL IN; Bushing Shape: ROUND. 23 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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