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 5960-01-240-3266
NSN 6685-01-587-6792
NSN 5985-01-019-3834
NSN 6150-01-064-3535
NSN 5915-00-233-6346
NSN 5855-01-388-2424
NSN 6220-00-357-9534
NSN 6105-01-628-3534
NSN 7035-00-803-3056
NSN 6130-01-237-4883
NSN 5945-01-436-1190
NSN 6610-01-555-0842