PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

155-9-2Capacitor,variable,air Dielectri

Viking Technologies, Ltd. · NSN 5910-00-195-8251 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-195-8251 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-195-8251. Primary manufacturer part number: 155-9-2.
Features
  • Capacitor,variable,air Dielectri — FSC 5910
  • Adjustment Device Rotation: 180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE
  • Nominal Thread Size: 0.138 INCHES IN
  • Mounting Facility Type and Quantity: 5 THREADED HOLE(S)
  • Terminal Type and Quantity: 4 THREADED STUD
  • Adjustment Device Drive Type and Quantity: 1 SLOTTED SCREW
  • Nonderated Voltage Rating and Type: 3375.0 AC PEAK SINGLE SECTION
  • Tuning Characteristic: STRAIGHT LINE CAPACITY SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,air Dielectri, cataloged under National Stock Number 5910-00-195-8251, 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 Viking Technologies, Ltd.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5910-00-195-8251
Primary Part Number155-9-2
Item NameCapacitor,variable,air Dielectri
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerViking Technologies, Ltd.
StatusACTIVE
Adjustment Device Rotation180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE
Nominal Thread Size0.138 INCHES IN
Mounting Facility Type and Quantity5 THREADED HOLE(S)
Terminal Type and Quantity4 THREADED STUD
Adjustment Device Drive Type and Quantity1 SLOTTED SCREW
Nonderated Voltage Rating and Type3375.0 AC PEAK SINGLE SECTION
Tuning CharacteristicSTRAIGHT LINE CAPACITY SINGLE SECTION
Mounting Facility Screw Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Capacitance Range in Picofarads+11.0 TO 67.0 SINGLE SECTION
Body StylePLATE-MESHING
Inclosure TypeUNINCLOSED
Body Length2.719 INCHES NOMINAL IN
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-176-71551559-2 INTERCHANGEABLE
Terminal,stud
Keystone Electronics Corp
5330-00-408-4557 INTERCHANGEABLE
Seal,plain Encased
5950-00-647-6746550384REVA INTERCHANGEABLE
Transformer,power
Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)
2915-00-817-445615592 INTERCHANGEABLE
Inlet,compressor
Williams International Co., L.l.c.
5365-01-078-590115592 INTERCHANGEABLE
Spacer,ring
Eastern Co Div Eberhard Manufacturing
5945-01-094-41168D6946 INTERCHANGEABLE
Flasher,thermal
Caterpillar Inc Div Caterpillar Defense
8145-01-160-374215592 INTERCHANGEABLE
Shipping and Storage
Naval Inventory Control Point
4820-01-201-829715592-22 INTERCHANGEABLE
Guide,valve Stem
Caltam, Inc
4320-01-701-788615592-SV INTERCHANGEABLE
Pump,rotary
Hdt Expeditionary Systems Inc
Cross-Reference Index
Part NumberManufacturer
155-9-2 PRIMARY Viking Technologies, Ltd. (USA)
Related Parts
5940-00-176-7155INTERCHANGEABLE
TERMINAL,STUD
1559-2
5330-00-408-4557INTERCHANGEABLE
SEAL,PLAIN ENCASED
5950-00-647-6746INTERCHANGEABLE
TRANSFORMER,POWER
550384REVA
2915-00-817-4456INTERCHANGEABLE
INLET,COMPRESSOR
15592
5365-01-078-5901INTERCHANGEABLE
SPACER,RING
15592
5945-01-094-4116INTERCHANGEABLE
FLASHER,THERMAL
8D6946
8145-01-160-3742INTERCHANGEABLE
SHIPPING AND STORAGE
15592
4820-01-201-8297INTERCHANGEABLE
GUIDE,VALVE STEM
15592-22
4320-01-701-7886INTERCHANGEABLE
PUMP,ROTARY
15592-SV

Frequently Asked Questions

What is NSN 5910-00-195-8251?

NSN 5910-00-195-8251 is a Capacitor,variable,air Dielectri, manufactured by Viking Technologies, Ltd., classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-195-8251?

NSN 5910-00-195-8251 has 1 cross-referenced part number: 155-9-2 (Viking Technologies, Ltd.).

What NSN replaces 5910-00-195-8251?

There are 9 known substitutes for 5910-00-195-8251: 5940-00-176-7155, 5330-00-408-4557, 5950-00-647-6746 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 155-9-2?

Key specifications for 155-9-2: Overall Height: 2.000 INCHES NOMINAL IN; Adjustment Device Rotation: 180.0 DEGREES NOMINAL CLOCKWISE AND 180.0 DEGREES NOMINAL COUNTERCLOCKWISE; Nominal Thread Size: 0.138 INCHES IN; Mounting Facility Type and Quantity: 5 THREADED HOLE(S). 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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