No other part numbers with same form, fit, and function found.
A device which utilizes a cylindrical or circular vial, level. It is used for leveling, adjusting and setting angles for fire control instruments of which it is an integral part.
Classification: Military equipments not identified by kind
NSN 6240-00-688-5301
NSN 5950-00-418-4589
NSN 6240-00-988-1395
NSN 2925-00-473-5834
NSN 5895-01-027-0746
NSN 5985-01-625-2279
NSN 2925-01-535-7235
NSN 5910-00-204-9571
NSN 5925-01-212-1492
NSN 5960-00-201-5265
NSN 2925-00-833-9466
NSN 5965-01-536-0016