A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 5925-01-495-1071
NSN 5920-00-959-5664
NSN 5985-01-411-6502
NSN 6135-01-185-3614
NSN 5925-01-018-3041
NSN 5920-00-935-2275
NSN 6650-01-257-3114
NSN 6610-01-376-3993
NSN 5930-01-191-7297
NSN 6610-01-217-4162
NSN 6240-01-510-9299
NSN 5950-01-301-6827