No other part numbers with same form, fit, and function found.
A spherical piece of metal, carbide, ceramic, plastic or synthetic gem, precision ground and accurate in diameter and sphericity. It is used in conjunction with measuring tools to measure surfaces where rolls or wires will not make contact, such as countersinks, internal grooves, tapered diameters, dovetails, and the like. For sets of different diameters, see ball set, measuring.
Classification: Other measuring or checking instruments, appliances and machines, nesoi in chapter 90
NSN 5996-01-383-7018
NSN 5950-00-079-2254
NSN 2925-01-069-5324
NSN 5905-01-059-9698
NSN 5895-01-486-6955
NSN 6110-01-021-2210
NSN 6650-01-387-1740
NSN 5945-01-212-9604
NSN 5950-00-504-0421
NSN 5855-01-147-6024
NSN 5945-01-634-0588
NSN 5990-01-254-2936