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 6240-01-416-9499
NSN 6150-01-624-6699
NSN 6150-01-605-9960
NSN 6685-00-164-7014
NSN 4140-01-322-8491
NSN 4140-01-246-4267
NSN 5990-01-633-9503
NSN 6685-01-041-3795
NSN 6105-01-600-0366
NSN 6135-01-036-3495
NSN 6620-00-172-0450
NSN 5910-00-963-1795