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 6135-01-411-3212
NSN 5925-01-614-1825
NSN 5996-01-006-4262
NSN 4140-00-836-6319
NSN 5835-01-058-1063
NSN 6685-01-141-7034
NSN 6610-01-615-7314
NSN 5945-01-535-0158
NSN 5910-01-303-2945
NSN 5965-01-549-6745
NSN 5945-00-125-5499
NSN 5895-00-100-4877