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 5905-01-027-6641
NSN 5975-01-265-2466
NSN 2925-01-277-5882
NSN 5960-00-136-2505
NSN 6105-01-517-9596
NSN 6620-01-073-6365
NSN 5945-01-509-7592
NSN 6105-01-118-1412
NSN 7035-01-534-2780
NSN 5935-00-431-5244
NSN 5925-00-434-4363
NSN 5985-00-961-6004