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 6650-00-401-1496
NSN 5965-01-530-2673
NSN 5915-00-368-4564
NSN 5990-01-287-1682
NSN 6110-00-556-8425
NSN 5999-01-126-0927
NSN 6610-01-142-3633
NSN 6130-01-420-6617
NSN 6320-00-036-3688
NSN 6645-01-331-5674
NSN 6150-01-498-5032
NSN 6150-01-613-9189