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 6105-01-469-7769
NSN 5905-01-652-0192
NSN 6145-01-588-5219
NSN 5998-01-624-5022
NSN 7035-01-065-8703
NSN 6320-01-442-3428
NSN 6320-01-519-8767
NSN 5930-01-394-0045
NSN 5935-00-761-7588
NSN 6135-01-116-3385
NSN 5960-00-728-2075
NSN 5895-01-359-8704