Model: C-14A

Honeywell - Directional Gyro
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Part Number :


C-14A
FEATURES
  • Self-contained directional gyro and amplifier assembly that provides gyro-stabilized heading reference for compass system
  • Gyro, amplifier, and synchronizer assembly all contained in cylindrical housing
  • Electrically driven gyro
  • Versions available with and w/o flux valve control transformer incorporated to route output from flux valve (see table below)
  • Versions available with additional heading transmmitter to provide additional 3-wire (ARINC) heading info (see table below)
  • Versions available with clutched potentiometer to provide automatic pilot heading hold function (see table below)
  • Similar to C-14 gyro but has all subassemblies contained in cylindrical housing instead
  • Meets qualifications of TSO-C6c
SPECIFICATIONS
Dimensions: 7.219"H x 6.0"W x 9.032"L Weight: 5.5 lbs.
Power Requirements: 115V, 400Hz, 40VA starting, 30VA running Gimbal Vertical Axis Freedom: 360 deg.
Gimbal Horizontal Axis Freedom: +-85 deg. Salved Accuracy: +-2 deg.
Gyro Free Drift: +-24 deg/hr Slaving Rate: 2.5-5.0 deg/min
Slew Rate: 30 deg/min    
Part NumberDirectional Gyro Description:
2587193-41 One heading transmitter, flux valve control transformer
2587193-42 One heading transmitter, clutched potentiometer, flux valve control transformer
2587193-43 Two heading transmitters, flux valve control transformer
2587193-44 One heading transmitter
2587193-45 One heading transmitter, clutched potentiometer
2587193-46 Two heading transmitters
2587193-47 Two heading transmitters, flux valve control transformer


PLEASE NOTE: THE ABOVE LISTED PART NUMBERS REFLECT THE DIFFERENT UNITS ORIGINALLY AVAILABLE BY THE MANUFACTURER AND DO NOT NECESSARILY INDICATE OR REFLECT THE CURRENT AVAILBILITY OF THESE DIFFERENT UNITS BY SOUTHEAST AEROSPACE OR THE AFTERMARKET

 

2587193-43
- Directional Gyro

NSN: 6615-01-020-7531

Price Condition Delivery
$2,250.00 OH OUTRIGHT IN STOCK
$1,850.00 OH EXCHANGE IN STOCK

SEA Repair Capabilities: Yes

2587193-42
- Directional Gyro
Price Condition Delivery
$1,700.00 OH OUTRIGHT IN STOCK
$1,650.00 OH EXCHANGE IN STOCK

SEA Repair Capabilities: Yes

2587193-41
- Directional Gyro
Price Condition Delivery
CALL OR RFQ SV OUTRIGHT RFQ

SEA Repair Capabilities: No

2587193-46
- Directional Gyro
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

SEA Repair Capabilities: No

2587193-47
- Directional Gyro
Price Condition Delivery
CALL OR RFQ CALL OR RFQ CALL OR RFQ

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 questions@seaerospace.com

Yes. The C-14A directional gyro can be used in place of the 332E-4 dir. gyro and 328A-3G slaving amp. However, the amplifier in the C-14A gyro is not enough to drive the compass card in the 331A-3G HSI. Therefore, the 341C-1 servo amplifier must be used in conjunction with the C-14A to function properly the Collins PN-101.
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