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 5960-01-335-6969
NSN 5910-00-792-4450
NSN 5905-01-356-6150
NSN 2925-00-284-1534
NSN 5990-00-518-0684
NSN 5998-01-619-5339
NSN 2925-01-159-0506
NSN 5985-01-609-4800
NSN 5945-01-373-9766
NSN 2925-01-400-2286
NSN 5990-00-912-3737
NSN 6645-01-388-7364