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 6220-01-548-3692
NSN 2925-01-027-1293
NSN 5990-01-512-9129
NSN 5996-01-340-3256
NSN 5835-01-504-0837
NSN 5835-01-461-8184
NSN 5945-01-158-8229
NSN 5996-01-065-0939
NSN 5960-01-313-0681
NSN 6135-00-826-4798
NSN 6685-01-497-4215
NSN 5910-01-442-8240