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 6220-00-548-0008
NSN 5920-00-246-4657
NSN 6220-01-291-1452
NSN 4140-00-420-0251
NSN 6685-00-491-8220
NSN 5950-01-140-7759
NSN 5960-01-294-2397
NSN 5960-01-115-6840
NSN 5905-01-096-7773
NSN 6685-01-524-9373
NSN 4140-01-133-0471
NSN 6610-01-085-6947