BEARINGS, ANTIFRICTION, UNMOUNTED
PACKING & GASKET MATERIALS
HARDWARE, COMMERCIAL
RADAR EQUIPMENT, EXCEPT AIRBORNE
MISCELLANEOUS COMMUNICATION EQUIPMENT
FUSES, ARRESTORS, ABSORBERS & PROTECTOR
SWITCHES
CONNECTORS, ELECTRICAL
ELECTRON TUBES & ASSOCIATED HARDWARE
SEMICONDUCTOR DEVICES
ELECTRICAL HARDWARE & SUPPLIES
ANTENNAS, WAVEGUIDES & RELATED EQUIPMENT
SYNCHROS & RESOLVERS
NAVIGATIONAL INSTRUMENTS
ADP INPUT/OUTPUT & STORAGE DEVICES