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 6620-00-930-5615
NSN 5895-00-381-9712
NSN 5998-00-189-0350
NSN 5895-01-337-4077
NSN 5945-01-122-5176
NSN 5920-00-955-9392
NSN 5920-01-015-5720
NSN 6130-01-520-9922
NSN 5905-01-327-4634
NSN 6620-01-419-3524
NSN 6135-01-205-5965
NSN 5910-01-159-9296