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 5990-00-067-6791
NSN 5895-00-243-6649
NSN 6620-01-293-6241
NSN 6645-01-034-0469
NSN 5855-00-256-5562
NSN 6620-01-271-0711
NSN 5855-00-631-4565
NSN 5855-01-342-3824
NSN 5985-00-418-3813
NSN 2925-00-139-8309
NSN 6685-01-023-8731
NSN 5975-01-584-7857