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 4140-00-900-6102
NSN 5950-01-349-0254
NSN 6130-00-959-5800
NSN 5905-00-549-9944
NSN 6685-01-660-1965
NSN 5925-01-194-7533
NSN 5999-00-721-2024
NSN 5835-00-233-6327
NSN 5905-00-910-4188
NSN 5998-00-100-2156
NSN 5905-00-988-2266
NSN 5990-01-199-4832