Go and nogo
No other part numbers with same form, fit, and function found.
A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 6620-01-521-9710
NSN 5985-00-481-8862
NSN 5950-01-537-8796
NSN 6320-00-218-6105
NSN 2925-00-787-4711
NSN 6685-00-186-9190
NSN 6135-00-567-1322
NSN 6610-01-658-6611
NSN 2925-01-164-9579
NSN 6650-00-320-0803
NSN 5910-00-984-1581
NSN 5975-00-564-3802