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 5915-00-336-1644
NSN 5998-01-414-6462
NSN 5835-01-526-8854
NSN 5985-01-509-9377
NSN 6645-01-051-1453
NSN 2925-01-441-8958
NSN 5915-00-453-6724
NSN 5855-01-535-6275
NSN 5920-01-429-2649
NSN 6240-01-463-8276
NSN 6105-01-559-6939
NSN 5965-01-505-3716