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 6650-01-613-2634
NSN 5905-01-525-7909
NSN 5910-01-033-5935
NSN 5895-00-191-2146
NSN 5920-01-201-2147
NSN 5950-00-142-9078
NSN 6220-01-140-3516
NSN 5985-00-927-1533
NSN 6130-01-551-1012
NSN 7035-00-104-7613
NSN 6220-01-187-1028
NSN 6105-00-135-2875