A collection of items used as a method of verifying the accuracy of combustible gas indicators, non-combustible gas indicators, and automatic gas alarms. The difference between the observed reading and the known value is the error of the instriment being calibrated. It may include gas cartridges or cylinders.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 6135-01-366-9633
NSN 6105-01-436-1178
NSN 5985-01-173-8358
NSN 5935-00-809-7090
NSN 5998-01-485-3305
NSN 6135-00-125-5265
NSN 6240-01-031-3164
NSN 5975-01-300-9553
NSN 4140-01-435-7515
NSN 5835-01-378-6804
NSN 4140-00-103-2449
NSN 5960-01-139-0293