Hex socket head
NSN 2925-01-633-4048
NSN 6135-00-738-5571
NSN 2925-01-058-1718
NSN 5935-00-133-1565
NSN 6135-00-500-2082
NSN 5835-01-550-5094
NSN 5855-00-327-2112
NSN 5925-01-143-5055
NSN 5910-01-497-6226
NSN 5855-00-560-0110
NSN 5925-01-359-1972
NSN 6150-01-510-2736