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 5950-01-336-9508
NSN 5985-00-201-5146
NSN 5996-01-521-9670
NSN 6135-00-937-4118
NSN 5905-01-072-0249
NSN 5935-01-431-9736
NSN 5960-01-206-0743
NSN 5935-01-342-3994
NSN 5855-01-158-2709
NSN 5990-01-160-6978
NSN 5930-01-394-5916
NSN 6130-00-900-4758