Gas can (581) 4x ch4, co-60, h2s-20, o2
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 5950-00-779-0103
NSN 5910-00-964-7714
NSN 5925-01-421-4473
NSN 5965-00-045-7156
NSN 5965-01-543-4614
NSN 5855-01-333-9606
NSN 5925-01-387-9630
NSN 4140-00-997-1599
NSN 6620-01-474-1890
NSN 5895-01-588-7848
NSN 6135-01-210-8715
NSN 6240-01-151-2330