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 5975-01-083-9642
NSN 6620-01-062-1662
NSN 5920-01-464-8480
NSN 5905-00-737-8054
NSN 6105-00-553-5161
NSN 5835-00-754-7255
NSN 6130-01-414-0651
NSN 6150-01-073-6851
NSN 6650-00-299-9681
NSN 5905-01-498-3986
NSN 6220-01-345-8655
NSN 6135-01-578-1148