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 6620-01-213-8772
NSN 5935-01-363-1431
NSN 5999-01-246-4059
NSN 5835-01-515-6537
NSN 5960-00-121-7458
NSN 6105-00-284-2241
NSN 5945-01-130-5205
NSN 5975-01-488-5030
NSN 5945-00-548-2053
NSN 6220-01-268-1541
NSN 6145-01-487-5589
NSN 7035-01-005-0694