Insert front surface shall be flat within .005 T.I.R.
Diameter D with respect to diameter S shall be concentric at MMC.Diameters A and N shall be concentric within .008 T.I.R.Dimensions are in inches.
Normal keyway position. For other keyway positions see MIL-DTL-38999.The point at which a gage pin, having the same basic diameter as the mating contact and a
square face, touches socket contact spring.
Holes shall be provided for visual inspection of lock when mated with receptacle.