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 6220-00-443-0589
NSN 5835-00-279-6626
NSN 5920-00-362-1376
NSN 5999-01-030-2475
NSN 6130-00-847-8040
NSN 5895-01-019-4197
NSN 6620-01-032-3937
NSN 5925-00-440-5177
NSN 6105-00-909-3139
NSN 5915-01-113-7872
NSN 6650-01-623-8016
NSN 5996-01-584-0759