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 6650-00-425-7028
NSN 6610-00-773-3004
NSN 6135-01-595-9328
NSN 6240-00-204-0459
NSN 5998-00-241-8020
NSN 5985-00-675-4365
NSN 6110-00-456-2058
NSN 7035-01-176-7523
NSN 5945-01-532-9419
NSN 6685-00-828-8232
NSN 5935-00-426-7116
NSN 5925-01-237-2501