National /Collins SL2043 ,CPN 351-7025-020 old new surplus 1 piece

UC1825zJ ,Collins is con 351-0715-010 old new surplus 1 pc

SL 2465 cpn 351-7042 -010 5 pc old new surplus from Collins

CEN 2N2920 from Collins Avionics surplus new cond 5 pieces

395AS157 NAVAL AVIONICS CENTER NETWORK UNIT FOR CV33331/SMQ-6 NEW OLD STOCK

2N2857 moto from Collins Avionics surplus new cond 5 pieces

motorola 2n 2608 transistors surplus from collins avionics 2 pc new surp.

Collins351-1079-020, LM108H883c IV linear amp old new surplus 1 pc