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 5930-01-111-7493
NSN 6685-01-078-7975
NSN 6135-01-460-8830
NSN 5945-00-540-8178
NSN 5920-01-654-3960
NSN 5905-00-594-4417
NSN 6650-00-401-1496
NSN 6145-00-267-9617
NSN 5925-00-196-3997
NSN 5915-00-165-1572
NSN 6135-00-209-6918
NSN 5975-00-670-5213