National Item Identification Number
National Stock Number
Federal Supply Class
An electronic device whose audio frequency input signals control power from a source independant of the input signal and delivers audio frequency output signals of greater amplitude with respect to current and/or voltage. The output signals characteristics are uniformly related to the input signals. It operates at frequencies of 20 kilohertzs and below. It may or may not have signal switching capabilities.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)