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 6110-01-218-3675
NSN 5996-01-302-6362
NSN 5975-00-766-8490
NSN 6620-01-413-9243
NSN 6240-01-054-2289
NSN 6105-01-200-7572
NSN 6610-01-146-0331
NSN 6105-01-105-5054
NSN 5930-01-479-4016
NSN 2925-00-609-8180
NSN 5930-01-659-3251
NSN 4140-01-125-1374