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 5965-01-253-5353
NSN 5990-00-079-2903
NSN 6685-01-094-7916
NSN 5965-00-170-5254
NSN 6320-01-141-3791
NSN 6130-01-387-5490
NSN 5945-01-571-8903
NSN 6220-01-631-5057
NSN 6145-01-154-9606
NSN 6130-00-938-3740
NSN 6620-00-678-8777
NSN 6685-00-618-1578