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 6130-01-147-7414
NSN 5935-01-197-8448
NSN 6220-00-012-3620
NSN 5925-01-503-9143
NSN 2925-01-157-9204
NSN 5950-00-083-8993
NSN 5855-00-466-2309
NSN 5835-00-980-0468
NSN 5895-01-421-3508
NSN 6685-01-387-6505
NSN 5985-00-812-9250
NSN 5915-01-234-8240