A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5950-00-158-9592
NSN 5960-01-170-5932
NSN 5855-01-535-7127
NSN 5965-01-346-9014
NSN 6620-01-290-2973
NSN 5975-00-186-8884
NSN 7035-00-849-5526
NSN 6645-01-062-0905
NSN 5935-00-225-8448
NSN 5965-01-381-2527
NSN 6620-00-146-3465
NSN 5985-00-873-1952