Chemical surface treatment per mil-c-5541, class 1a.
A headed fastening device having a smooth solid shank designed to have the shank end upset after insertion.
Classification: Aluminum rivets
NSN 6620-01-355-4339
NSN 5950-00-308-0948
NSN 5990-01-492-6575
NSN 7035-01-227-2546
NSN 6145-00-604-6916
NSN 5935-00-385-3635
NSN 6130-00-176-1664
NSN 5915-01-492-6153
NSN 6320-01-096-6649
NSN 6650-00-375-6632
NSN 5925-01-313-0960
NSN 5960-00-882-5542