Three undercuts
A headed, cylindrically-shaped metal item having a shank and/or shoulder offset from the geometric center of the head. If shouldered, a portion of the shank and/or shoulder may be concentric with the head.
NSN 5910-00-295-6194
NSN 6110-01-449-8870
NSN 6110-01-218-6207
NSN 5895-01-296-5965
NSN 2925-01-633-4048
NSN 5935-00-280-3116
NSN 5905-01-532-5039
NSN 5990-00-783-4560
NSN 5996-00-229-7037
NSN 6610-01-495-8898
NSN 5950-00-461-3956
NSN 5925-01-573-5550