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 6240-01-274-4237
NSN 6105-00-323-1445
NSN 5945-00-176-0545
NSN 6650-00-520-4253
NSN 5998-01-422-7421
NSN 5990-00-679-6157
NSN 6320-00-701-0437
NSN 5925-01-215-0767
NSN 5950-01-439-7862
NSN 5920-00-296-9454
NSN 6645-00-163-9580
NSN 6110-01-459-7709