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 5965-01-116-1886
NSN 5998-00-339-4148
NSN 5990-00-334-8836
NSN 6135-00-735-8530
NSN 6645-01-004-0803
NSN 4140-00-983-8048
NSN 5960-00-392-6291
NSN 6135-01-584-0941
NSN 6610-01-057-7075
NSN 6645-01-246-7129
NSN 5855-01-100-3272
NSN 5990-01-181-9886