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 5920-00-331-0583
NSN 6135-01-560-2416
NSN 6105-00-985-4926
NSN 6685-01-048-0753
NSN 5998-00-233-6401
NSN 2925-00-707-6770
NSN 6135-00-134-6648
NSN 7035-01-387-8655
NSN 5960-01-100-5065
NSN 5960-01-067-4604
NSN 5965-00-931-4136
NSN 5965-01-115-2716