Kit consists of 3 .223 cal headspace gauges; go-gauge 1; no-go-gauge 1; abd field gauge 1
No other part numbers with same form, fit, and function found.
A gage used to determine the acceptability of headspace of a firearm.
Classification: Micrometers and calipers
NSN 5950-00-405-8383
NSN 5985-00-108-8481
NSN 6130-01-591-3760
NSN 2925-01-480-3351
NSN 5855-00-221-9435
NSN 2925-01-125-2973
NSN 5950-01-551-6926
NSN 5930-01-196-0896
NSN 7035-00-155-9513
NSN 6685-01-634-0611
NSN 5996-01-259-6499
NSN 5835-01-482-1591