No other part numbers with same form, fit, and function found.
An item designed to be mounted around and secured to the main tube and extension tube(s) of a borescope to center and balance it in a cannon bore.
NSN 5855-01-323-5394
NSN 5935-01-518-4241
NSN 5950-01-605-3104
NSN 5855-00-797-8217
NSN 5965-01-436-0390
NSN 5855-01-158-2709
NSN 5950-00-565-6741
NSN 5920-01-512-8101
NSN 5960-01-398-9538
NSN 5835-01-167-1824
NSN 6645-01-157-9103
NSN 6135-00-078-9931