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 2925-00-701-9991
NSN 6135-01-100-3593
NSN 5930-00-781-4915
NSN 6240-01-534-2987
NSN 6150-01-383-4735
NSN 5855-01-068-3683
NSN 5975-00-009-8718
NSN 5950-00-964-7450
NSN 6240-00-368-4972
NSN 5835-00-226-6038
NSN 5975-00-061-7035
NSN 5835-01-461-8184