Questions about Pressure, Temperature, and Humidity Measuring and Controlling Instruments
What does federal supply class 6685 cover?
Federal supply class 6685 covers pressure, temperature, and humidity measuring and controlling instruments. Items filed here include electric temperature transmitters.
How is a part in federal supply class 6685 identified?
An instrument is identified by its NSN and item name, with the characteristics on file and the manufacturer cross-references carried on the record. Each item in the class has its own National Stock Number (NSN) record, listed above.