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 6645-01-437-5290
NSN 6135-01-088-4301
NSN 4140-01-643-8692
NSN 5925-01-389-6779
NSN 5925-00-432-9460
NSN 6220-01-605-9370
NSN 5975-01-063-1440
NSN 5855-00-466-2309
NSN 5965-01-023-7095
NSN 6610-01-445-6362
NSN 5855-01-660-5088
NSN 5835-00-051-9092