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 5998-01-658-6587
NSN 5945-00-617-2866
NSN 5985-00-052-0818
NSN 6150-01-226-6482
NSN 5998-00-951-7422
NSN 5910-00-226-8109
NSN 5975-01-276-9300
NSN 6150-00-940-1957
NSN 2925-01-649-7543
NSN 6650-01-411-6292
NSN 6620-01-125-8904
NSN 5985-01-176-0290