Fuel Interfaces Guide

Choose an Aircraft Type and click Apply to find the proper fuel interface cable and test set for your aircraft.

VIAVI supports many rotary and fixed-wing aircraft platforms with an extensive library of aircraft specific interface cables and units. Combined with a VIAVI Fuel Quantity Test Set, the test solution provides complete functional testing and troubleshooting of the fuel quantity system. If you are unable to find your aircraft listed here, we also offer design services for the development of new interfaces and aircraft test procedures.

Available through your GSA Supplier

Bell HH-1N Huey

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD30-2AF PSDAF-117 6150-01-526-0456 57273 55-0598-51 Interface, FQIS with Smiths DC Retrof System YES

Bell UH-1 Iroquois

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-1AF PSDAF-537 6150-01-378-8344 57296 55-0605-03 Interface, T-Cable at Indicator YES

Bell UH-1N Huey

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD30-2AF PSDAF-117 6150-01-526-0456 57273 55-0598-51 Interface, FQIS with Smiths DC Retrof System YES

Boeing AH-64 Apache

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-1AF PSDAF-113 5995-01-390-6986 57294 55-0605-01 Interface, T-Cable at Signal Conditioner YES

Boeing B-52 Stratofortress

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD90-1C PSDAF-B52 5995-01-518-9720 57948 55-1000-17 Interface, PSD90 to B-52 Interface Unit YES

Boeing B717

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-2R PSD60-717 57263 55-0597-11 Interface, FQIS at FQPU No

Boeing B727

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-2R PSD60-503 57258 55-0597-06 Interface, T-Cable Wing & Aux Tanks No
PSD60-2R PSD60-587 57270 55-0597-24 Interface, Tank Breakout with Simmonds Harness No

Boeing B727-100

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-2R PSD40-502 58303 55-5002-00 Interface Adapter, FQIS Center Tank No
PSD60-2R PSD40-502-1 58304 55-5002-10 Interface Adapter, FQIS Center Tank No
PSD60-2R PSD60-503 57258 55-0597-06 Interface, T-Cable Wing & Aux Tanks No
PSD60-2R PSD60-504 57261 55-0597-09 Interface, Oil Qty Transmitter No

Boeing B727-200

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-2R PSD40-502-1 58304 55-5002-10 Interface Adapter, FQIS Center Tank No
PSD60-2R PSD60-503 57258 55-0597-06 Interface, T-Cable Wing & Aux Tanks No
PSD60-2R PSD60-504 57261 55-0597-09 Interface, Oil Qty Transmitter No
PSD60-2R PSD40-502 58303 55-5002-00 Interface Adapter, FQIS Center Tank No

Boeing B737-100

Test Set Interface NSN Number Order Code Part Number Description Export License Required?
PSD60-2R PSD40-502 58303 55-5002-00 Interface Adapter, FQIS Center Tank No
PSD60-2R PSD40-502-1 58304 55-5002-10 Interface Adapter, FQIS Auxillary Tank No
PSD60-2R PSD40-502-3 58306 55-5002-30 Interface Adapter, FQIS Wing Tanks Digital Ind No
PSD60-2R PSD60-503 57258 55-0597-06 Interface, T-Cable Wing & Aux Tanks No

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