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 7035-00-546-2560
NSN 6620-00-104-6937
NSN 6105-01-056-5258
NSN 5998-01-138-7214
NSN 6650-01-399-8552
NSN 5930-00-528-9728
NSN 5945-00-853-0667
NSN 5895-01-600-4429
NSN 6610-01-335-1660
NSN 5930-00-425-9884
NSN 5975-00-224-5106
NSN 5996-01-383-7018