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 5945-01-114-8589
NSN 2925-01-653-4209
NSN 5960-01-372-3290
NSN 5915-00-172-3084
NSN 5950-01-344-4640
NSN 5915-01-408-2936
NSN 6150-01-082-9094
NSN 6150-01-444-3860
NSN 5920-01-025-6989
NSN 5960-01-163-8905
NSN 5975-01-225-1515
NSN 5835-00-198-4936