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 5895-00-803-6217
NSN 6220-00-910-7816
NSN 5895-01-475-3384
NSN 5990-01-238-1975
NSN 5950-01-129-0094
NSN 5925-01-328-9762
NSN 5835-01-317-4840
NSN 5999-00-144-7698
NSN 5895-01-433-8868
NSN 2925-00-005-1618
NSN 5990-00-369-5212
NSN 5998-01-435-3426