No other part numbers with same form, fit, and function found.
An item used for guiding a cannon bore erosion gage when measuring the amount of erosion of the bore diameter of cannons.
NSN 5950-01-160-8176
NSN 5855-01-534-7940
NSN 5920-01-462-4618
NSN 5965-01-020-2581
NSN 6685-01-455-3226
NSN 7035-00-888-7440
NSN 5930-01-165-7156
NSN 5910-00-939-5737
NSN 5835-00-588-2196
NSN 5855-00-256-5562
NSN 5990-01-433-3786
NSN 6150-00-753-3950