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 5930-01-057-9247
NSN 5950-01-259-5645
NSN 5910-01-165-9900
NSN 5998-01-441-0550
NSN 2925-01-464-3093
NSN 6150-01-445-8998
NSN 6610-01-227-7221
NSN 5985-01-175-7329
NSN 5910-01-571-8990
NSN 6130-01-149-6853
NSN 4140-01-287-5429
NSN 6645-01-647-0509