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 5855-00-494-9581
NSN 6130-01-089-8154
NSN 2925-01-035-1096
NSN 6240-01-339-5100
NSN 6145-01-065-0439
NSN 5835-00-660-4523
NSN 5998-01-569-6946
NSN 5910-00-156-7293
NSN 4140-00-162-6583
NSN 5999-00-330-5831
NSN 6645-01-154-9647
NSN 6105-01-551-3328