PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MG1305Capacitor,variable,glass Dielect

Roanwell, Llc · NSN 5910-00-226-0486 · FSC 5910 · No Item Name Available
Verified by PartsTable
NSN 5910-00-226-0486 — this item is cataloged by the U.S. Government under National Stock Number 5910-00-226-0486. Primary manufacturer part number: MG1305.
Features
  • Capacitor,variable,glass Dielect — FSC 5910
  • Body Style: PISTON
  • Bushing Diameter: 0.190 INCHES NOMINAL IN
  • Bushing Shape: ROUND
  • Mounting Facility Screw Thread Series Designator: UNF
  • Inclosure Type: ENCAPSULATED
  • Adjustment Device Drive Type and Quantity: 1 SHAFT
  • Tolerance of Temp Coefficient in Ppm Per Deg Celsius: -50.0 TO 50.0 SINGLE SECTION
Applications
  • Circuit regulation and filtering
  • Signal conditioning
  • Power supply stabilization
General Description

The Capacitor,variable,glass Dielect, cataloged under National Stock Number 5910-00-226-0486, 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 Roanwell, Llc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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
NSN5910-00-226-0486
Primary Part NumberMG1305
Item NameCapacitor,variable,glass Dielect
FSC / FSG5910 / 59 — No Item Name Available
ManufacturerRoanwell, Llc
StatusACTIVE
Body StylePISTON
Bushing Diameter0.190 INCHES NOMINAL IN
Bushing ShapeROUND
Mounting Facility Screw Thread Series DesignatorUNF
Inclosure TypeENCAPSULATED
Adjustment Device Drive Type and Quantity1 SHAFT
Tolerance of Temp Coefficient in Ppm Per Deg Celsius-50.0 TO 50.0 SINGLE SECTION
Shaft TypeROUND, SLOTTED SINGLE SHAFT
Nominal Thread Size0.190 INCHES IN
Insulation DC Resistance at 25 Deg Celsius1000.0 GIGOHMS
Terminal Type and Quantity1 WIRE LEAD
Nonderated Voltage Rating and Type750.0 DC CONTINUOUS SINGLE SECTION
Nonderated Operating Temp-55.0 CELSIUS MINIMUM AND 125.0 CELSIUS MAXIMUM DEGC
Mounting Facility Type and Quantity1 THREADED BUSHING
Temp Coefficient of Capacitance Range in Ppm Per Deg Celsius+0.0 TO 50.0 SINGLE SECTION
Temp Coefficient of Capacitance in Ppm Per Deg Celsius0.0 SINGLE SECTION
Capacitance Range in Picofarads+0.5 TO 4.5 SINGLE SECTION
Adjustment Device Torque1.000 INCH-OUNCES MINIMUM AND 5.000 INCH-OUNCES MAXIMUM IN
Quality Factor at 25 Deg Celsius500.0
Body Length0.328 INCHES NOMINAL IN
Overall Diameter0.250 INCHES NOMINAL IN
Shaft Diameter0.190 INCHES NOMINAL SINGLE SHAFT IN
Shaft Length0.250 INCHES NOMINAL SINGLE SHAFT IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5940-00-060-8057125BU INTERCHANGEABLE
Terminal Junction Block,sectiona
Te Connectivity Corporation
6130-00-237-0192S1186494 INTERCHANGEABLE
Rectifier,metallic
Westinghouse Electric Corp
5940-00-237-880211-140Y INTERCHANGEABLE
Terminal Board
Cinch Connectivity Solutions Inc.
5120-00-540-18985120-00-540-1898 INTERCHANGEABLE
Alignment Tool,electronic Equipm
General Services Administration Federal Supply Service
3820-00-800-036720331 INTERCHANGEABLE
Liner Chute
Eagle Crusher Co Inc Dba Stedman Machine Co
3110-00-878-6498GB520DD12-24 INTERCHANGEABLE
Bearing,ball,annular
Mpb Corp Div Timken Super Precision
5950-01-027-8194678-0228-010 INTERCHANGEABLE
Reactor
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5915-01-041-751120331 INTERCHANGEABLE
Pulse Network
Pulse Engineering Inc
5330-01-114-37192033-1 INTERCHANGEABLE
Gasket
Smith Meter Inc Parts Opn
5935-01-146-1929TRU-2033 INTERCHANGEABLE
Adapter,connector
Winchester Interconnect Rf Corporation
Cross-Reference Index
Part NumberManufacturer
7400A Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
20331 Applied Communications a Div of Amstar Technical Products Co Inc an Affiliate of Amstar Corp (USA)
JMC7400 Knowles Cazenovia, Inc. Div Johanson Manufacturing (USA)
MG1305 PRIMARY Roanwell, Llc (USA)
Related Parts
5940-00-060-8057INTERCHANGEABLE
TERMINAL JUNCTION BLOCK,SECTIONA
125BU
6130-00-237-0192INTERCHANGEABLE
RECTIFIER,METALLIC
S1186494
5940-00-237-8802INTERCHANGEABLE
TERMINAL BOARD
11-140Y
5120-00-540-1898INTERCHANGEABLE
ALIGNMENT TOOL,ELECTRONIC EQUIPM
5120-00-540-1898
3820-00-800-0367INTERCHANGEABLE
LINER CHUTE
20331
3110-00-878-6498INTERCHANGEABLE
BEARING,BALL,ANNULAR
GB520DD12-24
5950-01-027-8194INTERCHANGEABLE
REACTOR
678-0228-010
5915-01-041-7511INTERCHANGEABLE
PULSE NETWORK
20331
5330-01-114-3719INTERCHANGEABLE
GASKET
2033-1
5935-01-146-1929INTERCHANGEABLE
ADAPTER,CONNECTOR
TRU-2033
6640-01-180-3418INTERCHANGEABLE
TUBING,DILUTING MACHINE
20331
5360-01-270-5396INTERCHANGEABLE
FANWHEEL SPRING
20331

Frequently Asked Questions

What is NSN 5910-00-226-0486?

NSN 5910-00-226-0486 is a Capacitor,variable,glass Dielect, manufactured by Roanwell, Llc, classified under FSC 5910 (No Item Name Available). Status: active.

What are the part numbers for NSN 5910-00-226-0486?

NSN 5910-00-226-0486 has 4 cross-referenced part numbers: 7400A (Knowles Cazenovia, Inc. Div Johanson Manufacturing), 20331 (Applied Communications a Div of Amstar Technical Products Co Inc an Affiliate of Amstar Corp), JMC7400 (Knowles Cazenovia, Inc. Div Johanson Manufacturing), MG1305 (Roanwell, Llc).

What NSN replaces 5910-00-226-0486?

There are 12 known substitutes for 5910-00-226-0486: 5940-00-060-8057, 6130-00-237-0192, 5940-00-237-8802 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MG1305?

Key specifications for MG1305: Body Style: PISTON; Overall Length: 0.578 INCHES NOMINAL IN; Bushing Diameter: 0.190 INCHES NOMINAL IN; Bushing Shape: ROUND. 24 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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