United Instruments SA-46-1RB Airspeed Indicator – 0–250 MPH Aircraft Gauge

This genuine United Instruments airspeed indicator, model SA-46-1RB, is a standard aircraft flight instrument designed to display indicated airspeed from 0 to 250 MPH. The unit features a true airspeed (TAS) inner scale, allowing for more precise flight calculations.

Originally manufactured by Tokyo Aircraft Instrument Co., Japan, and distributed by United Instruments, Inc. (Wichita, KS / Glendale, CA), this instrument is commonly used in general aviation aircraft, including Piper PA-23 series applications.

The unit fits a standard 3-1/8″ panel mount, making it compatible with a wide range of aircraft instrument panels.

Key Features
• Genuine United Instruments aircraft airspeed indicator
• 0–250 MPH calibrated airspeed range
• Integrated True Airspeed (TAS) inner scale
• Standard 3-1/8″ panel mount flight instrument
• Suitable for Piper and other general aviation aircraft

Technical Specifications
Manufacturer: United Instruments, Inc.
Original Manufacturer: Tokyo Aircraft Instrument Co.

Model: SA-46-1RB

Part Number (P/N): SA-46-1RB
Alternate Part Numbers: 8025T, 3035314, 550712

Instrument Type: Airspeed Indicator

Airspeed Range: 0–250 MPH

TSO Certification: TSO-C2b / AS391B

Panel Size: 3-1/8 inch standard aircraft instrument

Weight: 0.7 lbs

Mounting Type: Panel-mounted instrument

Country of Manufacture: Japan

Weight 1.625 lbs
Dimensions 8 × 8 × 8 in
Brand

United Instruments Inc.

Manufacturer Part Number

SA-46-1RB, 8025T, 3035314, 550712 B1.63 B163

MPN

SA-46-1RB, 8025T, 3035314, 550712 B1.63 B163

Country/Region of Manufacture

US

Condition

Remanufactured

Condition Details

Safe $$$ – Condition: Excellent pre-owned condition.Tested and fully functional on bench power; accurate readout and stable display. Clean bezel, clear lens No cracks, haze, or corrosion.

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United SA-46-1RB Airspeed Indi...

$333.00