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 5950-00-348-3801
NSN 5920-01-628-8384
NSN 6145-00-847-5388
NSN 6240-01-309-1806
NSN 5998-01-576-9622
NSN 5960-01-567-1096
NSN 5835-00-264-0946
NSN 5895-00-851-5798
NSN 5990-00-081-5370
NSN 5998-01-045-4694
NSN 5960-01-416-6187
NSN 5855-00-177-3529