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 6145-00-787-7313
NSN 5895-01-632-0974
NSN 6320-01-449-1014
NSN 5985-01-599-8632
NSN 5996-00-213-7121
NSN 5935-00-263-3641
NSN 5960-00-803-2977
NSN 6130-00-823-8481
NSN 6650-00-051-9911
NSN 6150-00-695-0335
NSN 5925-00-160-4747
NSN 5930-01-420-0135