Part #: 7000622-901
Model: VG-14A

Honeywell - Vertical Gyro
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Part Number :

  • Provides three-wire synchro output signals that are electrical analogs of the aircraft pitch and roll attitudes
  • Three-wire output signals used to drive flight instruments
  • Two-wire transformer isolated pitch and roll output signals can be used to supply attitude reference information for flight director, autopilot, and radar stabilization
  • Gyro roll freedom is unlimited (+- 360 degrees)
  • Pitch gimbal freedom is +- 85 degrees
  • Gyro verticality is maintained by gravity-sensing liquid switches and torque motors
Dimensions: 6.75"W x 5.89"H x 9.38"D Weight: 7.3 lbs.
Power (Start): 115V, 400Hz, 80VA Power (Operate): 115V, 400Hz, 40VA
Rotor Speed: 22000 RPM Erection Time: 3 min
Verticality Error: 0.25 deg Mounting: Base Flange Mount
Part NumberVertical Gyro Description:
7000622-901 Standard version, see details above
7000622-902 With additional three-wire inverted synchro output, see above


- Vertical Gyro

NSN: 6615-01-479-4247

Price Condition Delivery

SEA Repair Capabilities: No

- Vertical Gyro
Price Condition Delivery

SEA Repair Capabilities: No

Click on a question below to see the answer. If you have a question about this model that is not answered below, please contact

Southeast Aerospace exchanges are based on the return of an undamaged, economically repairable core unit with identical part number as the unit shipped to the customer. An "economically repairable" core is defined as one where the cost to repair/overhaul (or Repair Cap) does not exceed 80% of the original SV/OH exchange price billed. Should the Repair Cap exceed 80%, the customer will be billed the additional amount. In the event this amount exceeds the Outright Price for the unit, the customer would only be billed the difference between the Outright Price and SV/OH Exchange Price with the core returned as-is to the customer.

Here is an example of such a transaction:

$1000 Exchange Price charged to customer
$1000 x .8 = $800 Maximum Allowable core repair charge or Repair Cap

$2000 Cost to repair core unit
- $800 Less Core repair cap
$1200 Additional billing amount.

2200.00 Total Cost of transaction

Please Note:
SEA offers exchange on new items as well. However, repair cap as indicated above is still based on SV/OH exchange price.
Per a Honeywell Technical newsletter , all gyros have a shelf life of 6 months. During long periods of inactivity, the lubricating oils have a tendency to creep from the spin and gimbal bearings and puddle in the bearing raceways. The performance of gyros is greatly affected by extended periods of shelf time; therefore the gyro should be inspected in order to ensure proper operation.

Negotiating the exchange price of a unit only limits the allowable repair cap for the core unit. Southeast Aerospace's exchange transactions are based on the return of economically repairable core unit. Once the core is received and evaluated, the core repair cost incurred by SEA cannot exceed 80% of the original exchange price. That is, it cannot cost SEA more than 80% of the original OH/SV exchange price collected from the customer. Therefore, when and if an SEA exchange price is discounted, there is a risk that additional charges may be assessed once the core is returned and evaluated.

For more information, please refer to these other Exchange FAQs

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