A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 6145-01-093-0383
NSN 5835-01-081-9345
NSN 6650-01-525-0958
NSN 5990-01-175-2597
NSN 6620-00-121-4632
NSN 5895-01-437-5966
NSN 5960-01-144-9183
NSN 5975-01-026-8397
NSN 5925-01-140-4945
NSN 5930-00-133-0575
NSN
NSN 5996-00-277-7384