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 5975-00-272-1231
NSN 6110-01-608-3775
NSN 6105-00-156-4312
NSN 5945-01-471-8074
NSN 5935-00-424-2714
NSN 6145-01-573-9907
NSN 5960-00-888-7218
NSN 5950-00-411-8825
NSN 5960-01-139-3136
NSN 5945-00-018-9905
NSN 5975-01-102-4829
NSN 5920-01-542-9143