No other part numbers with same form, fit, and function found.
A tubular item designed for extending inside micrometer calipers. It is attached to the micrometer head of an inside micrometer caliper for measuring.
NSN 6150-00-231-3689
NSN 6220-00-784-4459
NSN 6150-01-364-0061
NSN 5930-00-267-6848
NSN 2925-01-379-6183
NSN 6130-01-446-1166
NSN 5996-01-190-9982
NSN 5945-00-937-7896
NSN 5999-00-385-1722
NSN 6610-01-446-5975
NSN 5910-01-302-8948
NSN 6650-00-885-3775