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 5895-01-224-7159
NSN 5950-01-456-5660
NSN 5945-00-896-6191
NSN 5950-01-179-1025
NSN 7035-01-041-2754
NSN 6105-01-105-0042
NSN 5905-01-160-7546
NSN 6130-00-960-9158
NSN 5945-01-349-7116
NSN 6240-00-931-9654
NSN 5945-01-634-0588
NSN 2925-01-016-0876