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 6130-01-457-3566
NSN 5960-01-376-3880
NSN 6650-00-021-9555
NSN 6135-00-267-9432
NSN 6610-01-362-3832
NSN 5945-01-360-7147
NSN 5960-00-400-2222
NSN 5990-00-067-6791
NSN 5965-01-200-6613
NSN 5999-01-034-0881
NSN 6685-00-979-1221
NSN 6145-01-313-0115