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 6135-00-078-9931
NSN 6650-00-346-9106
NSN 5895-00-501-8174
NSN 5915-01-254-8412
NSN 5945-01-634-0588
NSN 5950-00-606-1314
NSN 5985-00-595-8633
NSN 6620-01-112-6440
NSN 6220-01-038-8292
NSN 6145-01-289-4459
NSN 2925-01-364-7926
NSN 7035-01-029-7221