A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 6110-01-385-8500
NSN 6105-01-516-7145
NSN 5835-01-384-3206
NSN 5925-01-510-4579
NSN 5998-01-387-4375
NSN 6105-00-964-9786
NSN 6240-01-423-9738
NSN 5985-01-226-9679
NSN 6320-01-240-4637
NSN 6220-01-349-8666
NSN 5935-01-289-1195
NSN 5990-01-400-3299