A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 7035-01-063-8753
NSN 5985-01-344-4394
NSN 5920-01-564-2682
NSN 2925-01-661-1793
NSN 5945-00-840-7119
NSN 4140-01-005-0154
NSN 5915-01-320-2528
NSN 6685-01-560-7950
NSN 6135-00-134-6648
NSN 5930-00-089-9126
NSN 6610-00-008-9568
NSN 5925-01-640-8752