MIL-T-1943 Revision C, May 31, 1968
TELEPHONE EQUIPMENT, DIAL (SHIPBOARD USE)
Includes all amendments and changes through Cancellation Notice 1, June 7, 1997
Additional Comments: CNCL NO S/S
- This specification covers equipment for automatic dial telephone systems of various capacities, suitable for operation in Naval ships as independent systems and for switching into shore exchanges. It includes telephone instruments, automatic exchange switchboards, small manual switchboards for connection to shore exchange trunks, power conversion equipment, and miscellaneous units.
- Dial telephone equipment shall be of the following kinds and types as specified (see 6.1):
Telephone station equipment:
Type A - Telephone sets for horizontal mounting (desk).
Type C - Telephone sets for fixed bulkhead mounting (splashproof).
Type D - Telephone sets for special intercommunication.
Type F - Telephone sets for vertical plane mounting.
Type G - Telephone sets for horizontal or vertical mounting.
Relays for extension signals.
Dial switchboard equipment:
Power control cabinet
Motor-generator or rectifier.