PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1203129Capacitor,variable,air Dielectri

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5910-01-010-7695 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-01-010-7695 — this item is cataloged by the U.S. Government under National Stock Number 5910-01-010-7695. Primary manufacturer part number: 1203129.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Insulation DC Resistance at 25 Deg Celsius: 10.0 GIGOHMS
  • Body Style: PISTON
  • Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
  • Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
  • Nonderated Voltage Rating and Type: 250.0 DC CONTINUOUS SINGLE SECTION
  • Inclosure Type: ENCASED
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-01-010-7695, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 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
NSN5910-01-010-7695
Primary Part Number1203129
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Insulation DC Resistance at 25 Deg Celsius10.0 GIGOHMS
Body StylePISTON
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Nonderated Voltage Rating and Type250.0 DC CONTINUOUS SINGLE SECTION
Inclosure TypeENCASED
Body Length0.468 INCHES NOMINAL IN
Mounting Facility Type and Quantity1 TERMINAL
Temp Coefficient of Capacitance in Ppm Per Deg Celsius0.0 SINGLE SECTION
Overall Diameter0.145 INCHES NOMINAL IN
Quality Factor at 25 Deg Celsius5000.0
Capacitance Range in Picofarads+0.5 TO 3.5 SINGLE SECTION
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-50.0 TO 50.0 SINGLE SECTION
Terminal Type and Quantity1 PRINTED CIRCUIT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6625-00-103-6318 INTERCHANGEABLE
Meter,audio Level
5305-00-144-4028 INTERCHANGEABLE
Screw,machine
6130-00-162-9948128C870H02 INTERCHANGEABLE
Power Supply
Northrop Grumman Support Services Corp
5945-00-233-08188051 INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
3030-00-251-00418051 INTERCHANGEABLE
Belt,v
Gates Corporation
5930-00-257-57565507 INTERCHANGEABLE
Switch,toggle
Cole Hersee Company
5330-00-285-4028 INTERCHANGEABLE
Seal,plain Encased
3110-00-606-1841 INTERCHANGEABLE
Cone and Rollers,tapered Roller
5970-00-685-90597000007286 INTERCHANGEABLE
Tape,insulation,electrical
3m Company
1560-00-794-7297380055-1 INTERCHANGEABLE
Duct,bleed Air
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
1203129 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
JMC8051 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
8051 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
582R277H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
MAV01E03 Microelectronics Ltd (ISR)
MAV01E03 Vishay Sprague, Inc. Dba Vishay Sprague Inc (USA)
Related Parts
6625-00-103-6318INTERCHANGEABLE
METER,AUDIO LEVEL
5305-00-144-4028INTERCHANGEABLE
SCREW,MACHINE
6130-00-162-9948INTERCHANGEABLE
POWER SUPPLY
128C870H02
5945-00-233-0818INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
8051
3030-00-251-0041INTERCHANGEABLE
BELT,V
8051
5930-00-257-5756INTERCHANGEABLE
SWITCH,TOGGLE
5507
5330-00-285-4028INTERCHANGEABLE
SEAL,PLAIN ENCASED
3110-00-606-1841INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
5970-00-685-9059INTERCHANGEABLE
TAPE,INSULATION,ELECTRICAL
7000007286
1560-00-794-7297INTERCHANGEABLE
DUCT,BLEED AIR
380055-1
5950-00-987-3519INTERCHANGEABLE
COIL,ELECTRICAL
6145-01-213-0752INTERCHANGEABLE
WIRE,ELECTRICAL
8051

Frequently Asked Questions

What is NSN 5910-01-010-7695?

NSN 5910-01-010-7695 is a Capacitor,variable,air Dielectri, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-01-010-7695?

NSN 5910-01-010-7695 has 6 cross-referenced part numbers: 1203129 (Lockheed Martin Corporation Div Rms - Mitchel Field), JMC8051 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 8051 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 582R277H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), MAV01E03 (Microelectronics Ltd) and 1 more.

What NSN replaces 5910-01-010-7695?

There are 12 known substitutes for 5910-01-010-7695: 6625-00-103-6318, 5305-00-144-4028, 6130-00-162-9948 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1203129?

Key specifications for 1203129: Insulation DC Resistance at 25 Deg Celsius: 10.0 GIGOHMS; Body Style: PISTON; Nonderated Operating Temp: -55.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM DEGC; Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION. 16 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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