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 6130-01-121-5118
NSN 5990-01-354-4812
NSN 6130-01-467-3408
NSN 6220-01-388-2624
NSN 6650-01-003-9355
NSN 5895-00-455-8952
NSN 6135-00-497-0491
NSN 6685-01-417-6082
NSN 5985-01-431-8029
NSN 6620-00-937-5931
NSN 6620-01-368-2723
NSN 7035-00-018-0350