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 6240-00-419-4301
NSN 5920-00-124-0600
NSN 6620-01-611-7907
NSN 5910-01-551-9571
NSN 5985-01-016-0295
NSN 6650-01-163-0896
NSN 5905-00-421-0629
NSN 5855-01-213-0783
NSN 6610-01-514-7755
NSN 5950-01-630-2394
NSN 6135-00-145-8884
NSN 5945-01-226-7041