Part #: 071-1052-00

Model: KMT-112






Flux Detector

Part Number :
Bendix Logo




  • Magnetic Azimuth Transmitter typically used in KCS-55A and KCS-305 compass systems
  • Senses the direction of the earth's magnetic field and transmits information to KG-102A or KSG-105 slaved directional gyros
  • Mounts in wingtip or tail
  • Installation kit for the KMT-112 does not include any sort of mounting plate


Size: 3.37" diameter x 1.81" high Weight: 0.3 lbs.
TSO Compliance: BASAAAXXXXXX Mounting: Rigid mount with three #6 non-magnetic screws in a remote magnetically stable area
Temperature Range: -55C to +55C Vibration: Constant total excursion of .036" from 5 to 2000 hertz with a maximum acceleration of 10G
Part Number:  Description:
071-1052-00 Flux Detector
Serial # 52933
Condition SVC
Mods 1
Tag Date 05/09/23
Shop Southeast Aerospace Inc.
Warranty 6 Months
Serial # 68668
Condition SVC
Mods 1,2
Tag Date 05/09/23
Shop Southeast Aerospace Inc.
Warranty 6 Months
Serial # 41179
Condition SVC
Mods 1
Tag Date 05/08/23
Shop Southeast Aerospace Inc.
Warranty 6 Months
Serial # 71726
Condition SVC
Mods 1-2
Tag Date 05/08/23
Shop Southeast Aerospace Inc.
Warranty 6 Months
- Flux Detector

NSN: 4820-01-217-6151

Price Condition Status

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

In relation to NE (New) parts, many OEMs change their prices and availability without any notice to dealers or the industry. Therefore, through the REQUEST or RFQ indication, we ask that customers contact us for the most accurate price and availability.

In relation to SV & OH parts, the used parts aftermarket in the aviation industry is not an infinite supply. It is a dynamic, constantly changing market that is significantly affected by and susceptible to highs and lows in supply and demand. Therefore, although we attempt to, at times, we are unable to predict the exact moment when an item may be available. Once again, through the REQUEST or RFQ indication on our website, we ask that customers contact us for the most current and accurate price and availability.

None, they represent the same unit. Original King Radio part numbers were 9 digits. For example, 066-3056-01. During the Bendix and King merger (i.e. Bendix/King), a new part numbering system was created that converted these 9 digit part numbers to 12 digits. Therefore, 066-3056-01 became 066-03056-0001. Despite this numbering change, units that were originally from the King Radio design still have the 9 digit part number format on the unit dataplate. The 12 digit format for King units appears to be used for catalog and internal Honeywell purposes only. Therefore, any unit that has a zero in its third to last number (i.e. XXX-XXXX-X0XX) has a 9 digit part number (i.e. XXX-XXXX-XXX) on its dataplate / ID Plate.
For the most part, the system wiring and connections are the same. The only wiring change needed pertains to the HSI unit. The KI-525 contained a Power flag instead of the standard Heading (HDG) flag as with the KI-525A. Therefore, pin P must be added to the existing KI-525 harness for the HDG flag in the KI-525A.

If the HSI is being upgraded to the -07 version of the KI-525A, then there is another pin that must be jumpered. Please see the KI-525A FAQ for more information on this matter.

The original KCS-55 system contained the KA-51A slaving accessory. This still can be utilized in the KCS-55A however it is recommended to upgrade to the KA-51B due to the age and lack of availability of service parts for the KA-51A. If the KA-51B is added, then a connector change would be required.

No, KMT-112 flux valves are sealed and cannot be serviced or have parts replaced. The unit must be replaced when/if it fails.
In January 1989 Bendix/King changed from a nine digit to a twelve digit part numbering system. The new, larger 12 digit numbers allowed for the inclusion of software version into the last two digits of the part number for certain units in which software changed frequently such as EFIS and TCAS processors. Therefore, the two digits immediately preceding the software version indicate the hardware version of the unit.

Different software versions imply different operational features and/or interface capabilities and software modifications imply software repairs (bug fixes) to insure proper operation of these features and interfaces. Software version upgrades frequently require hardware modifications to the unit. Such hardware modifications accompanying software version upgrades do not necessarily change the hardware version of the unit.