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 6110-01-394-5302
NSN 5935-01-142-5014
NSN 5930-01-551-1593
NSN 5915-00-204-7925
NSN 5905-00-007-5519
NSN 5935-00-926-0582
NSN 5920-01-556-0912
NSN 5965-01-290-0535
NSN 6145-01-439-2225
NSN 6135-01-423-7502
NSN 6685-00-619-7770
NSN 6650-00-445-6990