1 circuit; designed for 3 v switchboard; aluminum case; terminal data 4; jack type; jcens identification data: telephone circuit, line jack; type no. Sb-22/pt
A telephone circuit consisting primarily of telephone jacks and signals designed for use in terminating a telephone line in an accessible position on the switchboard face, and to provide visual indication of an incoming signal.
Classification: Articles designed for connection to telegraphic or telephonic apparatus or instruments or to telegraphic or telephonic networks
NSN 5998-01-512-1243
NSN 6650-00-601-8944
NSN 6240-01-153-8015
NSN 5935-01-235-8111
NSN 6105-00-389-8675
NSN 6105-00-777-8139
NSN 5910-01-014-5944
NSN 6105-00-913-7362
NSN 5920-00-024-0127
NSN 5920-00-594-3124
NSN 5915-01-630-5696
NSN 6135-00-613-1068