An externally threaded fastener whose threaded portion is of one nominal diameter and with a head specially designed to fit in a slot and hold against turning.
NSN 5910-01-610-0147
NSN 5996-00-098-3864
NSN 5985-01-394-3850
NSN 5996-00-379-8785
NSN 5965-00-350-2367
NSN 5998-00-689-9749
NSN 6620-01-556-1695
NSN 5915-00-862-6706
NSN 6645-01-573-2536
NSN 5998-01-586-8022
NSN 5915-01-309-9263
NSN 6650-01-131-0323