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 5965-01-150-1920
NSN 5835-01-466-5496
NSN 5990-01-581-5103
NSN 5965-01-082-6800
NSN 6650-00-658-9627
NSN 6610-00-419-0315
NSN 5925-00-677-8320
NSN 6650-00-486-7924
NSN 5965-00-542-7124
NSN 5910-01-152-1230
NSN 6145-01-293-5463
NSN 5925-01-067-4899