National Item Identification Number
01-390-8570
013908570
5805-01-390-8570
5805013908570
National Stock Number
Item Name
CONFERENCE BRIDGE,TELEPHONE
Federal Supply Class
5805
Description
An item which joins two or more two-way telephone circuits for conference use by utilization of electrical bridge principles. May include audio frequency amplifiers to nullify the transmission loss of the bridge circuit, and hybrid cell circuits for 2-wire termination of the telephone circuits.
Commercial and Government Entity Code (Supplier Data)
13499
Reference Numbers (Part Numbers)
270-0804-010
Required Categories
Required Description