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 5960-01-189-1644
NSN 6685-01-207-3358
NSN 5985-01-656-0617
NSN 6620-01-110-2754
NSN 6240-00-183-0750
NSN 6685-00-504-1911
NSN 6320-01-476-7702
NSN 5930-00-826-9702
NSN 6645-00-246-4934
NSN 6645-01-242-9699
NSN 2925-01-497-9381
NSN 5998-01-191-3872