A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 6650-00-217-6292
NSN 5905-01-378-9853
NSN 6110-01-514-2346
NSN 6150-01-545-1011
NSN 5930-01-285-5314
NSN 5975-01-140-2373
NSN 5895-01-244-1541
NSN 6130-00-587-7062
NSN 6130-01-312-4562
NSN 5975-00-212-7754
NSN 6135-01-202-8113
NSN 5910-01-464-2879