TR-302 and 355 Transducers

P/n 8440530-1 Window, Acoustic Assembly, P/n 8750352-1 Acoustic Window, P/n 8750402-1 Connector, Receptacle, P/n 8440523-1 Transformer Assembly, T3, P/n 8440522-1 Transformer Assembly, T2, P/n 50432 (cage 24338) Connector, Bulkhead Receptacle, P/n 8750451-1 Transformer Assembly, P/n 8750461-1 Connector, Bulkhead Receptacle, P/n 8750460 and P/n 8750511 Tr-355 a Conversion Kit.