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 5920-01-287-3343
NSN 5930-01-384-3355
NSN 5965-01-482-0235
NSN 5910-01-023-7615
NSN 6130-00-269-0579
NSN 5930-00-060-1658
NSN 5855-00-973-5717
NSN 6135-01-648-4875
NSN 7035-01-021-6654
NSN 6105-01-026-0165
NSN 5925-01-634-0664
NSN 5855-01-023-3727