Octants

The aircraft octant is a precision navigational instrument designed to measure altitude of the sun or stars above the horizon. It offers exceptional accuracy, ensuring that critical measurements are dependable during flight. Trusted by industry experts, the aircraft octant is a vital tool for precise navigation in a pinch. Browse our selection to find an instrument to keep on hand for emergency situations.
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Boeing 251T2330-2 Quadrant Stop
Boeing 251T2330-2 Quadrant Stop
The Boeing Company

Mfr Part#
251T2330-2

Boeing 251T2314-5 Left Quadrant
Boeing 251T2314-5 Left Quadrant

Mfr Part#
251T2314-5

Boeing 251T2430-2 Quadrant
Boeing 251T2430-2 Quadrant

Mfr Part#
251T2430-2

251T2300-1#A Aft Quadrant
251T2300-1#A Aft Quadrant

Mfr Part#
251T2300-1#A

Boeing 251T2315-4 Left Quadrant
Boeing 251T2315-4 Left Quadrant

Mfr Part#
251T2315-4

Boeing 251T1611-1 Quadrant Assembly
Boeing 251T1611-1 Quadrant Assembly

Mfr Part#
251T1611-1

Boeing 251T2430-5 Quadrant (Hogout)
Boeing 251T2430-5 Quadrant (Hogout)

Mfr Part#
251T2430-5

Boeing 251T2315-3 Left Quadrant Assembly
Boeing 251T2315-3 Left Quadrant Assembly

Mfr Part#
251T2315-3

Boeing 251T2330-1 Quadrant Stop
Boeing 251T2330-1 Quadrant Stop

Mfr Part#
251T2330-1

Boeing 251T3425-1 Quadrant Stop
Boeing 251T3425-1 Quadrant Stop

Mfr Part#
251T3425-1

Boeing 251T4202-1 Quadrant, Aluminum
Boeing 251T4202-1 Quadrant, Aluminum

Mfr Part#
251T4202-1

Boeing 251T4202-2 Quadrant Forging
Boeing 251T4202-2 Quadrant Forging

Mfr Part#
251T4202-2

Boeing 251T4417-4 Quadrant
Boeing 251T4417-4 Quadrant

Mfr Part#
251T4417-4

Boeing 251T4417-1 Quadrant System
Boeing 251T4417-1 Quadrant System

Mfr Part#
251T4417-1

Boeing ABH7534-503 Quadrant Assembly
Boeing ABH7534-503 Quadrant Assembly

Mfr Part#
ABH7534-503

AGH7070-501 Quadrant
AGH7070-501 Quadrant

Mfr Part#
AGH7070-501

246W9011-50#A 46 ONS Configuration
246W9011-50#A 46 ONS Configuration

Mfr Part#
246W9011-50#A

246W9011-70#A 46 ONS Configuration
246W9011-70#A 46 ONS Configuration

Mfr Part#
246W9011-70#A

246W9011-80#A 46 ONS Configuration
246W9011-80#A 46 ONS Configuration

Mfr Part#
246W9011-80#A

251A2109-9#C Quadrant
251A2109-9#C Quadrant

Mfr Part#
251A2109-9#C

Showing 101-120 of 707 results

Frequently Asked Questions

What is an octant on an aircraft?

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An octant is a navigational tool used to measure angles, primarily facilitating the determination of one's position by comparing the altitude of a celestial body to the horizon. While pilots don’t typically use octants anymore, they can be useful to have in case of instrument failure.

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