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 6610-01-050-3075
NSN 5960-01-068-0924
NSN 5915-01-575-4832
NSN 6150-01-462-1824
NSN 7035-00-117-0418
NSN 6150-00-733-4035
NSN 5895-00-100-4877
NSN 6685-01-223-8882
NSN 6130-00-776-9817
NSN 5925-01-014-4779
NSN 4140-00-913-4209
NSN 5998-00-022-3617