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 5960-00-338-9164
NSN 6645-00-445-8143
NSN 6105-01-136-9819
NSN 5960-01-337-8951
NSN 5895-01-344-5027
NSN 6610-00-374-1563
NSN 5975-01-023-1777
NSN 5945-01-243-5621
NSN 5998-01-246-6897
NSN 5895-00-707-6663
NSN 5835-01-152-9483
NSN 5945-00-451-4840