An item which consists of a number of telephone switch bank assemblies wired in multiple to a terminal board at one end as a complete unit. Each switch bank assembly is composed of a series of fixed contacts which form a portion of a single or two motion telephone stepping switch. The complete item is intended to be mounted on a switch shelf in a dial type central office.
Classification: Articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks
NSN 5920-01-581-5095
NSN 6240-00-527-8614
NSN 6620-01-457-9476
NSN 6685-01-541-0712
NSN 6220-01-433-3199
NSN 5945-01-519-2369
NSN 5835-00-257-2852
NSN 4140-01-244-2449
NSN 6650-00-356-8405
NSN 5930-00-530-5193
NSN 6610-01-294-5666
NSN 6130-00-176-1664