.885 heathen brake nut diameter ?

[Joko111]

Curious what the nut diameter of the .885 heathen brake is, I have a proof barrel and I want the nut close to blended with the nut, my muzzle diameter is .930 so it has to be close

 

[Ichi]

Curious what the nut diameter of the .885 heathen brake is, I have a proof barrel and I want the nut close to blended with the nut, my muzzle diameter is .930 so it has to be close

My inexpensive digital calipers shows the diameter of the lock nut to be 0.993".