The item is a flight safety critical aircraft part (fscap).
A headed fastening device having a smooth solid shank designed to have the shank end upset after insertion.
Classification: Aluminum rivets
NSN 5996-01-555-7690
NSN 5920-00-391-6252
NSN 5960-00-227-8693
NSN 6620-01-542-8709
NSN 5975-01-575-6672
NSN 5915-01-551-4134
NSN 5945-01-127-5413
NSN 5950-00-843-1772
NSN 5915-01-067-9470
NSN 5915-01-429-5472
NSN 5965-01-543-4934
NSN 5925-01-537-2443