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RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio
RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio

RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio

Regular price
$150.00
Sale price
$150.00
Unit price
per 

Only 1 left in stock.

RARE Adapter Test PA/Modulator Tester 225-400 MHz MX-8591 for AN/PRC-66B Radio

Collins Part Number 780-1908-001

Excellent condition


We typically ship within one business day!  International buyers are responsible for any customs/duty fees.
Most of the parts we sell are vintage New Old Stock parts. We are have identified fitment information to the best of our knowledge in the description of this listing or the Compatibility Table.  It is possible this part fits other vehicles.  If you have fitment concerns, please contact us.

We use high quality shipping supplies and biodegradable peanuts to make sure your parts arrive safely. 

NOS (New Old Stock) parts are Genuine Factory Original parts.
NORS (New Old Replacement Stock) parts are original vintage aftermarket parts.
NOS and NORS does not necessarily mean the parts are perfect.
Manufacturing technology was not the same as it is today so imperfections should be expected.
Also, these parts may have been in storage for 40-80 years and could be dusty, greasy or have surface rust, spider webs, etc.