20 minutes vial sensitivity
A precision instrument used to determine a horizontal plane in all directions on one setting. It is centrally located in relation to the periphery of the top of the item, for centering the bubble. The item may be mounted to a cylinder.
Classification: Drawing, marking-out or mathematical calculating instruments, nesoi
NSN 5960-00-222-6174
NSN 6645-00-739-6718
NSN 6105-00-964-9786
NSN 6130-01-138-1688
NSN 2925-01-338-1687
NSN 5985-01-341-3746
NSN 6105-00-334-9178
NSN 6135-01-625-0765
NSN 5990-00-848-8870
NSN 5915-01-321-0284
NSN 5996-01-461-8897
NSN 6620-01-628-2620