Threaded Plug Gage, Measuring System: Imperial, Go/NoGo (Plus/Minus), 11/16-18 in
Part #SP1116182A
UNSPC #41111600
Threaded Plug Gage, Measuring System: Imperial, Go/NoGo (Plus/Minus), 11/16-18 in, UNS 2A
Go/no Go Plus/Minus Measuring System Imperial Size 11/16-18 in Thread Type UNS 2A