A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 6130-00-896-9511
NSN 5855-01-425-1330
NSN 6620-00-915-0868
NSN 5920-01-332-1033
NSN 6320-01-116-3980
NSN 6105-00-541-6624
NSN 5999-00-993-3375
NSN 5985-00-485-3741
NSN 6220-01-360-5525
NSN 5945-00-225-8421
NSN 5930-00-753-0137
NSN 5998-00-647-1225