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 5920-01-123-5836
NSN 5960-01-318-0987
NSN 5915-01-282-7848
NSN 2925-01-645-2948
NSN 5950-00-512-6066
NSN 5975-00-135-6607
NSN 6110-01-517-5871
NSN 6620-01-072-9372
NSN 5945-01-509-1577
NSN 5975-01-115-5897
NSN 5905-01-468-6057
NSN 5960-00-335-3394