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 4140-00-736-8813
NSN 5998-01-634-0604
NSN 5990-00-419-0236
NSN 6145-00-160-7796
NSN 5895-01-086-7132
NSN 6150-01-472-5131
NSN 5910-00-657-9495
NSN 6645-00-200-2324
NSN 5925-01-552-1843
NSN 5895-01-148-6594
NSN 5925-00-706-9975
NSN 6135-00-437-5182